** drag zilvians chime in**

[alwaysnboost]

27 incher right there


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[Stumped]

Originally Posted by jr_ss

Why do you have the rear full stiff? You want the rear to squat in these cars. If anything you should have the front stiff/er than the rear.

The car I posted above is running factory shocks/springs in the rear.

Because once the car squats I dont want to to come back up right away. It will squat and unload the tire any looser than I have it. and the 27" tire I'm running is a bias ply. They grow up to 1.5 inches at 150mph. I'm afraid of rub going to a 28 if its not a radial.

[Sforteen]

Originally Posted by alwaysnboost

27 incher right there


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Whats the specs on those wheels? any Fender roll im sure, any pull?

Always wondered if i can squeeze a 27 or 28 in there

im on a 15x9.3 with 6.5bs

[jr_ss]

Probably 15x8 with 6.5in backspacing.

http://realstreetperformance.com/Whe...X-S14-KIT.html

[Sforteen]

a buddy if mine has some worn out 28's im gonna mount em up and see how they fit

[blue88coupe]

[Sky80]

Pretty awesome!!! What was your time/mph etc? Can't post a video without details!?

[slow92]

That turbo ls motor sounds awesome.

[Bspilner]

One and only!

[5280VertDET]

[jr_ss]

Originally Posted by Stumped

Because once the car squats I dont want to to come back up right away. It will squat and unload the tire any looser than I have it. and the 27" tire I'm running is a bias ply. They grow up to 1.5 inches at 150mph. I'm afraid of rub going to a 28 if its not a radial.

You need to adjust rebound then. The shock setup at full stiff will make it harder for the car to squat. You want to slow down the rebound of the shock so you keep the weight transfer to the rear as long as possible. This will give you better traction than a full stiff car that can't transfer the weight to the rear.

I'm not saying your setup doesn't work, I'm just saying it could be better. Check out import drag solutions cars and watch a few of their videos. These shocks are typically very low lbs/in springs and have a slow rebound to aid in getting the most traction/best 60ft possible.

[candyred_240sx]

Originally Posted by candyred_240sx

Ran 11.06 @ 127mph 1.61 ft on mt et streets with the new engine setup.

S13 full interior with sr22vet gtx3076r .78 @ 20psi running 30% ethanol. Boost was dropping to about 18psi I know it will run a 10 with this tune as it should be holding about 23psi.

Made 546whp @ 20psi on a dynojet. 1000cc injectors are maxed but I have 1650cc injectors going in soon, hoping to get another 100whp out of the setup.

Vid of 11.5 run with 1.8 60'

https://www.youtube.com/watch?v=Prc6MqbE9Hg

Update:

Ran 10.785 @ 128mph with a 1.67 60' @ 28psi

MPH still seems low and have some kinks to work out but happy to finally run a 10

[nothingfancy]

Originally Posted by jr_ss

Is anyone running 15x8's with 4.5" of backspacing? If so, could you please chime in and post a picture?

I have 15x8 with 4.5 back spacing. If you dont have over fenders it will stick out bad....i currently have 255/60/15 et streets. I kinda regret buying them but ,it was a deal.. i tried to upload a picture off my phone but the file size is way to large to upload . I do have over fenders not sure on what size they are since they came with the car but they tuck pretty nice

[hanzbrady]

Dropping some in progress teaser photos of our IRS 8.8 kit in development at the shop right now...

[Sky80]

Originally Posted by hanzbrady

Dropping some in progress teaser photos of our IRS 8.8 kit in development at the shop right now...

Nice!! Any ballpark on pricing?

[2muchboost]

Wow that looks promising. Also interested in an estimated price for the setup.

[partytron69000]

I'm extremely new to drag, never been to the strip in my life. Plan to take my 240 in a month to the strip for the first time to get my feet wet.

Does anyone have any suggestions for a tire compound/size that aren't going to hook up so good that I snap my stock axles? Setup is below. Thanks guys!

LS1 with 227/234 cam
Long tube headers into single 3in exhaust
650hp built 4L60E with 2800-3200 stall converter
DDS steel driveshaft
J30 differential and stock axles
15x8 wheels in rear. Research tells me I can run a 275/60/15 tire without rubbing but I'd love more insight.

[Stumped]

You're not going to break your axles with a stall that low. I'd run a 26x10.5 hoosier quick time pro

[hanzbrady]

Originally Posted by hanzbrady

Dropping some in progress teaser photos of our IRS 8.8 kit in development at the shop right now...

Hey guys the product is now available! If enough people are interested I can get a list going for a 10% off pre-order!

https://www.mazworx.com/mazworx-240sx-8-8-irs-kit.aspx

[jr_ss]

Originally Posted by hanzbrady

Hey guys the product is now available! If enough people are interested I can get a list going for a 10% off pre-order!

https://www.mazworx.com/mazworx-240sx-8-8-irs-kit.aspx

What axles are used with this kit? Factory? Q45/Z32? DSS upgraded axles? So more information on your website would be nice.

[hanzbrady]

Originally Posted by jr_ss

What axles are used with this kit? Factory? Q45/Z32? DSS upgraded axles? So more information on your website would be nice.

Custom Driveshaft Shop axles intended to be used with an aftermarket 31 spine spool. If you want to stick with the weaker stock 28 spline stubs and center section we could get you a quote on axles for your specific application, they will follow the same pricing though.

*Edit: Web page has been updated.

[RedSled]

Can someone please post some alignment specs for an s13 ,going to align tomorrow and searched but haven't found any data with regards to alignment specs for an s13 drag car ,everyone says +.5 on the rear camber ,but there's also toe ,caster for both front and back , just need to get a full alignment spec list ,anyone ?

[RZRSHARP_240SX]

Finnaly got a chance to take my s13 down the 1/4. with mixed result. first run off the trailer decent but had launch control issues and then the axles snapped.

https://photos.app.goo.gl/CqFOvt8AFBqSemQU2

[candyred_240sx]

Originally Posted by RZRSHARP_240SX

Finnaly got a chance to take my s13 down the 1/4. with mixed result.

https://photos.app.goo.gl/98Xat8b1XwshIMuA3
https://photos.app.goo.gl/f0sYrMtAk2Y82nZn1
https://photos.app.goo.gl/ZYvk2LA2i5bcEq7Z2

Shitty deal on the broke axle! Stock?

Decent mph on the top end though, I ran a 10.7 in my s13 with that mph on the 1/4 lol. What's the engine setup / whp?

[RZRSHARP_240SX]

Originally Posted by candyred_240sx

Shitty deal on the broke axle! Stock?

Decent mph on the top end though, I ran a 10.7 in my s13 with that mph on the 1/4 lol. What's the engine setup / whp?

Its a SR22vet w/efr7670 making 460whp and the axles were stock 6-bolt

[Stumped]

After about 250 passes with my ls3 s13 on a Q45 diff swap I broke the rear tonight. I haven't pulled it yet to see if it broke the ring gear or the pinion. I'm not worried about being able to get the r230 in the subframe but I don't know if I can get axles in without binding. Anyone have any info on this? I dont want to do a four link- 9 inch in this car.

[Stumped]

So it looks like I took the pinion out.

[spooled240]

Originally Posted by Stumped

After about 250 passes with my ls3 s13 on a Q45 diff swap I broke the rear tonight. I haven't pulled it yet to see if it broke the ring gear or the pinion. I'm not worried about being able to get the r230 in the subframe but I don't know if I can get axles in without binding. Anyone have any info on this? I dont want to do a four link- 9 inch in this car.

Aren't you already using 350z axles with that Q45 diff? Those are pretty indestructible..

[Stumped]

Originally Posted by spooled240

Aren't you already using 350z axles with that Q45 diff? Those are pretty indestructible..

yes but the q45 diff is still 200mm and thats what I broke

[2muchboost]

Geez Stumped thats pretty impressive. You dont see too many of those diffs getting grenaded. Sorry I have no diff related info for you but mind giving an overview of your setup?