3 cylinder KAT dyno chart - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

*AceInHole* · 08-11-2004, 11:27 PM

just found the dyno chart for my 3 cylinder pulls. this is the 10psi run:

I should be back on the dyno within a week with the "new" engine, and the new MSD BTM as well. Hooking that sucker on the S14 internal coil dist. was such a PITA!

240Stilo · 08-12-2004, 12:26 AM

What happened to the 7k+ rpms?

240Driver39 · 08-12-2004, 12:26 AM

lol, thats awesome

the240sxer95 · 08-12-2004, 12:32 AM

the KA deoesnt rev pas 7+ k . .. .

*HaLo* · 08-12-2004, 12:56 AM

That's better than some SR running on all 4 cylinders that I know.

*AceInHole* · 08-12-2004, 01:01 AM

Quote:

Originally Posted by the240sxer95

the KA deoesnt rev pas 7+ k . .. .

mine does. 7300 rpm limit. the reason i didn't take it up there... was so i could drive my car home

sleep · 08-12-2004, 01:05 AM

Quote:

Originally Posted by 240Stilo

What happened to the 7k+ rpms?

Didn't read the title huh?

Drift Style S14 · 08-12-2004, 01:15 AM

fear the 3 cylinder Ka. thats crazy!

TheSparo · 08-12-2004, 10:47 AM

i bet idleing at a light is fun huh haha

wootwoot · 08-12-2004, 11:47 AM

hahaha! i love it!

Maeda · 08-12-2004, 10:30 PM

wait wait. How does it rev to 7300? Please enlighten me.

*AceInHole* · 08-12-2004, 11:01 PM

Quote:

Originally Posted by Maeda

wait wait. How does it rev to 7300? Please enlighten me.

It used to be 7500:
http://www.zilvia.net/f/showthread.p...ht=ECU+crystal

wootwoot · 08-12-2004, 11:22 PM

cams, valve springs, and some computer tuning allow you to rev that high. thats what you need to do it right though

240Stilo · 08-13-2004, 04:52 AM

Quote:

Originally Posted by the240sxer95

the KA deoesnt rev pas 7+ k . .. .

Quote:

Originally Posted by Deluzional

Didn't read the title huh?

I hope you two are up to speed now.

*AceInHole* · 08-13-2004, 08:53 AM

Quote:

Originally Posted by wootwoot

cams, valve springs, and some computer tuning allow you to rev that high. thats what you need to do it right though

stock KA valvetrain can get up to around 7500. I dunno about doing it regularly....

JWT ECU's are normally programed to 7200 IIRC. Mine will be limited at 7000 when I get the MSD 6AL.

Bbandit · 08-13-2004, 11:07 AM

LOL thats sweet!!!
basically.. the car is like a 3 cyl geo metro but it makes much more power

knightrider · 08-13-2004, 01:02 PM

who says a KA cant rev past 7k, mine revs til i let off the accelerator,

the only reason that you really shouldnt go above 7k is the KA crank has really bad harmonics around 7300 rpm and causes lots of problems, but i regularly rev my car to 8k when im at the track, mainly because i have a built head, i make power up there because of my cam and i dont care,

my SOHC ran 140rwhp on the dyno, but my boss stopped at 6500 cuz he didnt wanna go higher, but the power hadnt peaked yet.

08-11-2004, 11:27 PM	#1
AceInHole Autox Technician Join Date: Dec 2001 Location: New Haven, CT Age: 44 Posts: 3,961 Trader Rating: (0) Rides Gallery: AceInHole Feedback Score: 0 reviews	3 cylinder KAT dyno chart just found the dyno chart for my 3 cylinder pulls. this is the 10psi run: I should be back on the dyno within a week with the "new" engine, and the new MSD BTM as well. Hooking that sucker on the S14 internal coil dist. was such a PITA! __________________

08-12-2004, 12:26 AM	#2
240Stilo Junkie Join Date: May 2002 Location: Socal Age: 41 Posts: 1,160 Trader Rating: (0) Feedback Score: 0 reviews	What happened to the 7k+ rpms? __________________ -Juan

08-12-2004, 12:26 AM	#3
240Driver39 Zilvia FREAK! Join Date: May 2002 Location: Charleston, SC Age: 40 Posts: 1,090 Trader Rating: (1) Rides Gallery: 240Driver39 Feedback Score: 1 reviews	lol, thats awesome __________________ 1990 240sx 5spd fastback

08-12-2004, 12:56 AM	#5
HaLo from Canada, eh! Join Date: Sep 2001 Location: Montreal, Quebec Age: 46 Posts: 5,201 Trader Rating: (0) Rides Gallery: HaLo Feedback Score: 0 reviews	That's better than some SR running on all 4 cylinders that I know. __________________ -> HaLo Race Car: '98 E36 BMW M3 Daily Drivers: '23 Audi Q4 e-tron & '13 VW Touareg SOLD: 01 GPW Honda S2000 PARTED: 93 Pearl White 240SX LE Fastback w/SR20DET SOLD: 93 Super White 240SX SE Convertible w/Silvia Front

08-12-2004, 10:47 AM	#9
TheSparo Zilvia FREAK! Join Date: Sep 2002 Location: Athens/Chattanooga/ Cookeville/Morristown, TN Age: 39 Posts: 1,141 Trader Rating: (0) Feedback Score: 0 reviews	i bet idleing at a light is fun huh haha __________________ 89 240 SR powered... ummm i promise its stock

08-12-2004, 12:32 AM	#4
the240sxer95 Zilvia FREAK! Join Date: May 2002 Location: cali cali Posts: 1,322 Trader Rating: (0) Feedback Score: 0 reviews	the KA deoesnt rev pas 7+ k . .. .

08-12-2004, 01:15 AM	#8
Drift Style S14 Zilvia Addict Join Date: Sep 2001 Location: ............ Age: 42 Posts: 602 Trader Rating: (0) Feedback Score: 0 reviews	fear the 3 cylinder Ka. thats crazy!

08-12-2004, 11:47 AM	#10
wootwoot Post Whore! Join Date: Jan 2004 Location: sarasota florida biatch Age: 39 Posts: 3,850 Trader Rating: (0) Feedback Score: 0 reviews	hahaha! i love it!

08-12-2004, 10:30 PM	#11
Maeda Nissanaholic! Join Date: Dec 2002 Location: Camp Snake Bite, CA RIP Posts: 2,356 Trader Rating: (0) Rides Gallery: Maeda Feedback Score: 0 reviews	wait wait. How does it rev to 7300? Please enlighten me. __________________

08-12-2004, 11:22 PM	#13
wootwoot Post Whore! Join Date: Jan 2004 Location: sarasota florida biatch Age: 39 Posts: 3,850 Trader Rating: (0) Feedback Score: 0 reviews	cams, valve springs, and some computer tuning allow you to rev that high. thats what you need to do it right though

08-13-2004, 11:07 AM	#16
Bbandit Post Whore! Join Date: Mar 2002 Location: Texas and now Jakarta Age: 43 Posts: 2,674 Trader Rating: (0) Rides Gallery: Bbandit Feedback Score: 0 reviews	LOL thats sweet!!! basically.. the car is like a 3 cyl geo metro but it makes much more power __________________ ==>>TGL GARAGE<<==.. RIP! S13 coupe KA-T @ 0.5 Bar = SOLD! A31 Cefiro + SR = Current

08-13-2004, 01:02 PM	#17
knightrider Zilvia Addict Join Date: Jan 2003 Location: san diego Age: 41 Posts: 618 Trader Rating: (0) Feedback Score: 0 reviews	who says a KA cant rev past 7k, mine revs til i let off the accelerator, the only reason that you really shouldnt go above 7k is the KA crank has really bad harmonics around 7300 rpm and causes lots of problems, but i regularly rev my car to 8k when im at the track, mainly because i have a built head, i make power up there because of my cam and i dont care, my SOHC ran 140rwhp on the dyno, but my boss stopped at 6500 cuz he didnt wanna go higher, but the power hadnt peaked yet. __________________ Drift_ Into A Mountain Jim Wolf Technology Stock CA18DET-SR T25-greddy FMIC-JWT SR Lightened FLywheel-300zxTTclutch-SR20DET JWT tuned Ecu