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Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars |
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#91 |
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Sarcasm. I got Neg Rep. and it said something to the effect of "7000rpm redlines are for Hondas"
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#93 |
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If you have nothing to add, go bitch some place else. I'm trying to make this informative.
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#94 |
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you are informing everyone that you would chose the VQ swap over LS1 because its cheaper? how is that informative? you showed a bunch of ebay auctions. now thats solid information for ya.
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#95 |
Leaky Injector
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The OP asked about a Titian V8 into a 240sx and I think it's been answer on page 1. I don't know why you are trying to justify a VQ35 swap over a LSx. Whatever swap you want/need, it's going to take money. I give prop to all the people who wants to be different. I've was fortunate enough to ride in a SR and LS1 240sx. Both owner are very happy with their choice of engine.
As far as you choice of ebay auctions, they don't tell half the story. You show an auction that not ended. We all know that the majority of the bidding is near the end, so your price of $255 is not realistic. I could have easily show you a LS1 engine for under $255 with 5 days till ending. That's not realistic either. If VQ swap is your thing, more power to you. I wouldn't mind having either engine to replace my SOHC KA. Either way, good luck. ![]() |
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#96 | |
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Wow how bout we keep opinions to a minimum and keep facts to a maximum. Question 1) Why is LSx a fanboy engine? Question 2) If LSx is a fanboy engine, why are there so many fans of said engine? Question 3) If one suggests an engine (VQ) over another engine (LSx), doesn't that person become a fan of the suggested engine? Conclusion: So if you are a fan of the VQ, and you are arguing over a fan of the LSx, you will get nowhere since all you have is opinions. Here just for good measure: VQ swaps are for fanboys (like Iceman00) who thinks its cool to drag race. I think its a Shit motor and a Shit swap, but thats just me. LSx and stock engines > VQ swaps. What I just said, doesn't fucking matter. Just like eBay links. (If you don't understand that then let me explain, eBay is where you sell stuff for how much you think [your opinion] your item will sell for, not the factual price of said item. Opinions aren't worth shit.)
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#97 | |
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1. You are extremely opinionated 2. You think drifting is gay 3. You like to call people on here faggots because they don't agree with your opinion. Based on your rep, NO ONE cares what you think so you might as well stop wasting time and effort trying to impose your opinion on the other members of this forum. Maybe you should try another forum? |
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#98 |
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v8 > anything
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#99 | |||||||||
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PS: Why would anyone EVER goto ebay looking for real world prices. That's your opinion...but technically, performance and application wise it's wrong. Quote:
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Certainly!
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#100 |
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Well look where this has all gone. I am going to say this, I am not going to quote anyone to directly target their statements.
First off the LS1 is indeed a very awesome engine. Is the install cheap in our cars? Yes if you do it back yard ghetto style. If done the right way? Its expensive, LS1 car owners know this fact. Second off, Whoever thinks the VQ series of engines does not have potential or is worthless expensive swap has really not done their research or seen a VQ swapped car in action. Fact : a 300hp stock VQ engine can be had with all needed components for the swap for,3k! How do I know this? I own one, a 2005 Rev Up engine complete with the goodies and modules! Fact: the VQ35HR aka the 2007 engine was redesigned with boost in mind. The block was reinforced the stroke was shortened for higher revs and it got a symetrical intake and exhaust.(This is the engine I really want hehehhe) Get one of these and it will hold boost should you decide to Turbo. Fact:Nismo's engine of tune is the VQ30DET Fact: Formula Renault in Europe is run with VQ30DET engines. Fact: Nismo is heavily involved in Renaults Formula one efforts. Now the only reason I state the above info is to stop the people that trash VQ's from trashing them without a little info. I am not saying its the all out shit. I will say its one of the better V6 engines in existence today. The VQ series is what Nissan is basing all their top performance cars around and its not shabby. For a little history lesson to the Nay sayers. Their once was a RB20 a pretty standard Nissan six cylinder it was in a lot of their cars. They decided to make it a little better. The 25 was born, more of a performance engine but still a cross platform engine. Then they developed the RB26 aka Godzilla for the sake of all out Performance and racing. Point being when the RB started it was no great shakes of an engine in a lot of peoples eyes. Now people worship the ground of RB25's and RB26's. My how things change over time. Nissan is going the same route with the VQ series and the engines are monsters in sheeps clothing. Is the VQ swap into our chassis's really expensive? The current offerings out there make it seem that way. There is really no reason for that in my opinion. Your looking at getting all the proper pieces and doing the wiring. The install process itself is not that hard. Your wiring is probably the toughest part. Does that mean the swap should be expensive? No. Do current people that do it make it expensive? Yes, because they are in business and want to make money off it. Is a LS1 swap done right more expensive? In my opinion yes. Do I not like or appreciate a LS1 swap? No. Now to the OP if you want to try to put a Titan engine in your car go do it. I personally think the engine won't fit well and do side with the LS1 people on the choice of it for a V8 install. Though anyone who says the VQ is shit and is not worth it, really does need to more research on the VQ series before posting.
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#101 | ||
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*Sigh*
I'm an arrogant prick on here, because people are ignorant. Just like the idiot who tried to argue about the Turbo VQ. http://www.ls1tech.com/forums/showthread.php?t=247771 450lbs http://vorshlag.com/weights.php 450lbs http://corvetteactioncenter.com/specs/z06/ls1ls6.html 450lbs http://www.engineswaptech.com/forums/thread/1186.aspx 450lbs Like I said, around 600lbs+ for an LSx motor with trans. Quote:
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#102 |
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Incorrect. Your Rep is because you're a pompous ass who can't convey a thought without trying to insult someone. Now stop trying to defend yourself, and allow this debate to come to an end. It is about putting a Titan V8 into a 240 in case everyone forgot.
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#103 | |
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Anyhow, according to everyone here, weight is meaningless, and Torque is everything. The VK56 should be about 50lbs more than the LS1, but makes a assload more torque, and with JWT S2 cams, has a reasonable top end Pull. I doubt anything short of a fully bolted on LS1 could keep up. (word is, Titans dyno around what stock LS1's do...hmm.....)
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#104 |
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I still dont think the titan vk56 is the best V8 to go in a 240. Its a big engine. A vh45 would be pretty cool though. I wonder if i could get ahold of one around here.
Kinda off topic, but has anyone seen a 5.0 mustang engine in a 240, i mean in real life? I can pikc one up... well a wrecked 91 gt... for 700 bucks, if the guy hasnt already sold it. I was thinking about doing that as a cool little project. Just wanted to know if anyone had any experience with that.
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#105 | |
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#106 | |
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#107 | |
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Anyhow, If you like torque, this is hard to argue ![]()
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#108 | |
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Shit I love torque. Maybe I will get that 5.0. ![]()
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#109 |
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![]() I like the way this one looks. That's my opinion. LS2 with a Cam, K&N, and headers. Since I'd have to run non-stock headers for it to fit in my car anyway, as well as a non-stock intake piping set-up, and cams are very easy to change on the LSx engines. This is right up my alley. That's 426rwhp, more than enough for an S-Chassis in my mind.
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#110 | |
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#111 |
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Must be a Big cam, considering that motor lost over 75lb-ft at redline. JWT Needs a Bigger Camshafts* in the VK To show what that motor can do.
Torque gets old fast for me, I love the feeling of more and More power as the RPM's Rise.
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#112 | ||
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![]() Do you know how to read dyno graphs...
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#113 |
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Yes there is , there is an adapter plate to bolt up a z33 six speed to the vk56
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#114 | |
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Answer 1) LSx is a fanboy engine because of all the fans of said engine Answer 2) There are alot of fans of the engine because of the overwhelmingly positive output said engine produces, thus creating fans. Answer 3) You dodged the question, but yes, I'm calling you a fanboy of the VQ engine. So if you're a fanboy of the VQ engine and someone else is a fan of the LSx engine, what makes your opinion better than his? Maybe you just need to experience the LSx engines for yourself. Maybe he needs to experience the VQ for himself. Same can be said about drifting Mr. Iceman00. Now if you have experienced both, and which few people have, what you have then is personal preference. Still not a fact. Still an opinion. Still doesn't mean shit. But what fact does make sense around here? There are a far greater amount of fanboys for the LSx engine than the VQ engine therefore a lot more people have experienced the overwhelmingly positive outputs of the LSx. I could tell you all my personal experience and its not going to change a thing. Go build one, go put it in your 240, go ride along someone else's V8. Besides, who you going to impress with 'yea I have a V6 in there'.
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#115 | |
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Chris Forseberg's VK56 engine mated to what looks like a 6 speed ![]() Anyways, another reason is the cutting involved
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#116 |
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Simple answers to end all this debating..
1.) THERE is NO REPLACEMENT FOR DISPLACEMENT.. That is a fact!!!!! Thats why almost any true motor sports enthusiast if they had the money would select an engine with more cylinders and displacement.(Cough) Chris Foresburg using a VK swap over the VQ enough said, and it is morereliable to not throwing a rod while producing tremendous amount of torque, and not worry about reaching redline with left over power to spare. 2.) The VQ engine is not a crap swap because it is still rated JD power and associates top 10 most reliable, and powerful engines to own. Not to mention I own a Nissan Murano with great gas mileage and a VQ35!!! I am one to talk. 3.) TRUTH: a smog legal (meaning will pass the state ref for C.A.R.B in Cali) VQ or LSX swap will cost $8000 out of your pocket either way you see it they cost the same if you want them legal.Though a VQ non smog legal swap can run as low as $4000 with mechanical TB and standalone of your choice. 4.)Anyone with any other argument doesn't know shit because then anything else is based on your own opinion. 5.)TRUTH: Opinions are like ASS HOLES everyone has one. Really this thread should be closed as this topic has been beaten to death!!! |
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#117 | |
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well whatever. Just buy a fucking car with a V8 and be a 'real motorsports' I guess ralley racing and tarmac ralley (which is basically HPDE or time attack style racing) is also bullshit not real racing because of limitations on dispacment for the sake of encouraging technological development for power production from smaller dispacements with better gas milage and power/torque/liter. I respect chris, I just like sr20s. What the point paying 4-8k for a V8 in an s13, when you can buy a firebird for 8k, its already got a V8 and its ready to go. Or anything else. Save yourself some money in the short and long run.
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#118 | |
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Smaller displacement engines will never get better gas mileage to liter as you increase it's power output. The whole idea why Nissan from year to year keeps increasing displacement as well as every other manufacturer is to increase power output and reducing overall emissions by decreasing the load requirements of the engine. Theres less load on an engine when the displacement/stroke is increased so at lower RPM's less fuel is needed making the engine more efficient, (plain and simply the engine doesn't work as hard). VQ35de's get better gas mileage then the old VG30's, not only because a larger quench area is a better controlled flame front, but also because Compression Ratio is raised increasing power per stroke. You could add small B.S to that factor like a VG is heavier so it carries more weight and uses more gas....Horse shit statement IMO. Besides smaller displacement engines are limited to valve diameter sizes so power output is already limited, and then you also have to deal with issues with valve shrouding, (which actually decreases low end power on small displacement), really smaller isn't better. Really it's stupid to say that a 400tq,400HP SR will get better gas mileage than a 400tq/400HP naturally aspirated V8. First off natural aspiration uses smaller injection and pulse width while forced induction has to use more fuel to cool a cylinder charge because air is being crammed into a small cylinder increasing engine temperature and a bunch of other thermal dynamic B.S that is involved. If by chance a 4 cylinder turbo charged car can get better gas mileage, power, etc, than a V8 naturally aspirated car, it would be through the drive train not the engine. You can just look at A/Fr's on a forced induction engines to know you are burning less air to 1LB of fuel than you would with natural aspiration. As an example my 3.5 liter murrano with CVT AWD, gets better gas mileage than the old school AWD 2.0 liter Subaru Imprezza. Or I can add to that that the new subaru WRX STI's get roughly 22~24 MPG Freeway while I can get 24~27MPG freeway, and the chassis weight on the murano is heavier!!! Believe me there hasn't been any significant technological advancements in the internal combustion engine. People just try to get better at improving power output on smaller displacement, but then you can throw the whole idea of reliability out the window. |
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#119 |
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I get 25mpg in my 400whp sr.
Im sure if they built a modern 2007 edition of the sr20det it would get better gas milage than a comprable powered larger disp engine. oh and get your wrx tuned (boxter motors have different VE efficency and power characteristics anywys). Lets compare a V8 to a Rotary thats about what your trying to do with that presonal example Its stupid to say that a 400 ht sr gets better gas milage, but the fact is that it fucking does! I mean jbeus christ i get no worse than 18 mpg on the city streets with 850cc injection and no more than 12:1 afr characteristics on my personal car as well as cars ive tuned with 555cc injectors getting upwards of 20mpg on the city streets. This is 1980s technology. Find me a 2008 GTO that will get 20mpg on the street. PS im not saying "smaller" is super dooper better. Im directly addressing your points abou how a V8 crushes and humiliates smaller engines for performance. Your going off on tangents about valve shrouding and de-shrouding and head work being hard to do because of valve size. I don't see your point. Were not making 1000 hp cars here, were talking conservative power, like 400-500 hp. Last time I checked a 2.3 liter sr with stock head attributes (minus some minor widening of the quench chamber/head zone) will flow 500, 600 even 700 whp no problemo. My race car is more reliable than my KA, gets better gas milage than my VG30 J30.
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#120 |
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Technology advances are being made and deployed, while vinny what you quoted is true, that is the inexpensive short term answer to keeping power/emissions standards.
Real technology advancements cost money. Things like direct injection are changing the efficiency/power/displacement equation all the time. Like everything else, the V8 is yet another bravado measuring contest, which is the game we all play, maybe in other arena and faucets, but its the same. Like I said, it sounds fun as hell, i'd do it in a heartbeat if a customer came to me and said 'john please'... lol
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