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Jag7799
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Location:
Brisbane
Registered:
July 2002
 
Re: why doesnt my 1jzgte make any power ??? Sat, 26 June 2004 11:55 Go to previous messageGo to previous message
celicamad wrote on Sat, 26 June 2004 15:46

Increasing fuel rail presure can improve atomisation of fuel .

By increasing 1j fuel rail pressure .We found that particularly in high boost situations that a more complete burn was created . and the whole power curve was a little fatter . the biggest gain was we where able to run a little more boost without detonation . where previously detonation was present .

1j ignition system doesnt like too much boost the pressure is attempting to extinguish the spark . with a nice tight plug gap and a little more fuel pressure some small gains where made

The Navara runs some avgas but this is really only a prevention against detonation .The turbo will flow a fair bit more than your gt30 .its rated at around 600-620 h.p with 0.82 rear
and 700 with 1.06 .

i still think youll find your problem is timing .with around 18-20 psi you should make your 400 hp @ wheels.


TRACTION
you conststant hear comment like ive got no traction now etc .
it ALL about setup and ratios tyres etc . if you have big power then you cant use low profile tyres and expect traction .

the side wall size and stiffness is more important than the tyre

My cressida constantly chops more powerful cars because i run 225/55/16 yokahama avs v107 . once warm they stick like shit and with CORRECT pressures i can launch at 2800 rpm with no more than a light chirping sound of wheelspin .
with a 4.69 0-100 from around 200 kw @ wheels in a 1520 kg car(with my big arse as well)
the 8.58 1/8th mile run a dubbo was with a FULL boot of tools and all sorts of shit
ALTHOUGH obviously my boost controller helps with these times

if you want dropped on its guts low profile tyre look then you wont get good traction . im currently playing with spring rates now to improve traction even more .

the Navara is on its 3rd 9 inch diff and i think 3rd set of slicks .Is a development process . it WILL run 10's very soon

another well known newcastle 1j running mid 12's runs 25 kg of weight over each wheel . the traction difference is AMAZING .
and on lazy launches the weight difference make no differnce to times



some people care a little about handling though and not all out drag prowess
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SubjectPosterDate
Read Message   why doesnt my 1jzgte make any power ??? slyluxThu, 03 June 2004 10:16
Read Message   Re: why doesnt my 1jzgte make any power ??? V8_MA61Thu, 03 June 2004 10:22
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 03 June 2004 10:36
Read Message   Re: why doesnt my 1jzgte make any power ??? V8_MA61Thu, 03 June 2004 10:37
Read Message   Re: why doesnt my 1jzgte make any power ??? poombahThu, 03 June 2004 10:43
Read Message   Re: why doesnt my 1jzgte make any power ??? MannyThu, 03 June 2004 10:47
Read Message   Re: why doesnt my 1jzgte make any power ??? audi manThu, 03 June 2004 11:22
Read Message   Re: why doesnt my 1jzgte make any power ??? Mr DOHCThu, 03 June 2004 11:34
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 03 June 2004 12:21
Read Message   Re: why doesnt my 1jzgte make any power ??? Special EdThu, 03 June 2004 12:23
Read Message   Re: why doesnt my 1jzgte make any power ??? Special EdThu, 03 June 2004 12:27
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 03 June 2004 12:34
Read Message   Re: why doesnt my 1jzgte make any power ??? Special EdThu, 03 June 2004 12:48
Read Message   Re: why doesnt my 1jzgte make any power ??? SkipThu, 03 June 2004 13:37
Read Message   Re: why doesnt my 1jzgte make any power ??? MannyThu, 03 June 2004 14:09
Read Message   Re: why doesnt my 1jzgte make any power ??? MS-75Fri, 04 June 2004 00:07
Read Message   Re: why doesnt my 1jzgte make any power ??? twinturbo86Fri, 04 June 2004 02:42
Read Message   Re: why doesnt my 1jzgte make any power ??? SkipFri, 04 June 2004 08:36
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxFri, 04 June 2004 12:15
Read Message   Re: why doesnt my 1jzgte make any power ??? MannySat, 05 June 2004 01:27
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxFri, 04 June 2004 12:27
Read Message   Re: why doesnt my 1jzgte make any power ??? twinturbo86Fri, 04 June 2004 12:52
Read Message   Re: why doesnt my 1jzgte make any power ??? Simon-AE86Fri, 04 June 2004 14:32
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxSun, 06 June 2004 13:04
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxTue, 08 June 2004 10:18
Read Message   Re: why doesnt my 1jzgte make any power ??? gabeTue, 08 June 2004 10:40
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxTue, 08 June 2004 10:48
Read Message   Re: why doesnt my 1jzgte make any power ??? gabeTue, 08 June 2004 10:55
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxTue, 08 June 2004 10:54
Read Message   Re: why doesnt my 1jzgte make any power ??? gabeTue, 08 June 2004 10:59
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxTue, 08 June 2004 11:04
Read Message   Re: why doesnt my 1jzgte make any power ??? SkipTue, 08 June 2004 12:05
Read Message   Re: why doesnt my 1jzgte make any power ??? justcallmefrankTue, 08 June 2004 12:23
Read Message   Re: why doesnt my 1jzgte make any power ??? mx83toyTue, 08 June 2004 13:48
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxTue, 08 June 2004 14:58
Read Message   Re: why doesnt my 1jzgte make any power ??? Chris DaveyThu, 24 June 2004 06:40
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 24 June 2004 06:50
Read Message   Re: why doesnt my 1jzgte make any power ??? Chris DaveyThu, 24 June 2004 08:01
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 24 June 2004 08:47
Read Message   Re: why doesnt my 1jzgte make any power ??? Special EdThu, 24 June 2004 10:46
Read Message   Re: why doesnt my 1jzgte make any power ??? celicamadThu, 24 June 2004 11:32
Read Message   Re: why doesnt my 1jzgte make any power ??? SoarerFri, 25 June 2004 01:06
Read Message   Re: why doesnt my 1jzgte make any power ??? Chris DaveyFri, 25 June 2004 02:31
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 24 June 2004 13:27
Read Message   Re: why doesnt my 1jzgte make any power ??? justcallmefrankThu, 24 June 2004 14:03
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxThu, 24 June 2004 14:56
Read Message   Re: why doesnt my 1jzgte make any power ??? MS-75Thu, 24 June 2004 21:28
Read Message   Re: why doesnt my 1jzgte make any power ??? Special EdThu, 24 June 2004 22:32
Read Message   Re: why doesnt my 1jzgte make any power ??? YelloRollaSat, 26 June 2004 08:26
Read Message   Re: why doesnt my 1jzgte make any power ??? Special EdFri, 25 June 2004 22:44
Read Message   Re: why doesnt my 1jzgte make any power ??? Jag7799Sat, 26 June 2004 00:31
Read Message   Re: why doesnt my 1jzgte make any power ??? celicamadSat, 26 June 2004 05:46
Read Message   Re: why doesnt my 1jzgte make any power ??? celicamadSat, 26 June 2004 05:50
Read Message   Re: why doesnt my 1jzgte make any power ???  Jag7799Sat, 26 June 2004 11:55
Read Message   Re: why doesnt my 1jzgte make any power ??? celicamadSat, 26 June 2004 12:55
Read Message   Re: why doesnt my 1jzgte make any power ??? dravenSat, 26 June 2004 14:00
Read Message   Re: why doesnt my 1jzgte make any power ??? slyluxSun, 27 June 2004 00:26
Read Message   Re: why doesnt my 1jzgte make any power ??? Jag7799Sun, 27 June 2004 13:13
Read Message   Re: why doesnt my 1jzgte make any power ??? E30-323tiTue, 29 June 2004 06:40
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