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Post #1
 7th February 2011 - 09:48 PM
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hello all. i own a 32 gtr and it wont hit the limiter.i've replaced the coil packs and the spark plugs,cleaned the intercooler pipes checked it over and i can't figure it out.any info or suggestions would be greatly appreciated.:cheers:
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GTRVspec95
Post #4
QUOTE (26det @ Feb 7 2011, 10:51 PM)  ive have had a vipec ecu put in and tuned at godzilla motorsports If it went all up to the limiter before they installed it, take it back to them and ask them the question |
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EAT26
Post #5
QUOTE (26det @ Feb 7 2011, 09:51 PM) ive have had a vipec ecu put in and tuned at godzilla motorsports QUOTE (GTRVspec95 @ Feb 7 2011, 09:53 PM) If it went all up to the limiter before they installed it, take it back to them and ask them the question Chances are is that Mark set the ecu up so that it doesn't over rev mine is set to 8000rpm with my power fc. this is so that it doesn't destroy my oil pump. But like GTRVspec95 said not happy take it back. |
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26det
Post #6
QUOTE (EAT26 @ Feb 7 2011, 09:59 PM) Chances are is that Mark set the ecu up so that it doesn't over rev mine is set to 8000rpm with my power fc. this is so that it doesn't destroy my oil pump. But like GTRVspec95 said not happy take it back. nar im happy with watt he did it was running well for months after he put it in, them had timing belt and all that done and thats when it started playin up, still hits 14 pound and runs well just dont hit limter and dont feel like its pulling as hard |
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EAT26
Post #7
QUOTE (26det @ Feb 7 2011, 10:06 PM) nar im happy with watt he did it was running well for months after he put it in, them had timing belt and all that done and thats when it started playin up, still hits 14 pound and runs well just dont hit limter and dont feel like its pulling as hard stock turbos? because if it is 89-92 32 their turbos shouldn't be boost past 12psi I believe and the stock 33 GTR turbos nothing more than 14psi. Or chances are he has changed the power curve for response over power. |
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GTRVspec95
Post #8
QUOTE (EAT26 @ Feb 7 2011, 11:09 PM) stock turbos? because if it is 89-92 32 their turbos shouldn't be boost past 12psi I believe and the stock 33 GTR turbos nothing more than 14psi. Or chances are he has changed the power curve for response over power. That moment where you decide to upgrade the standard turbos ... Pray that you have a healthy wallet at this time :S |
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26det
Post #9
QUOTE (GTRVspec95 @ Feb 7 2011, 10:14 PM) That moment where you decide to upgrade the standard turbos ... Pray that you have a healthy wallet at this time :S Nar not standard mark from godzilla seems to think there N1 turbos i just cant think watt else would be making it run like that, |
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iamhappy46
Post #10
QUOTE (26det @ Feb 7 2011, 11:06 PM) nar im happy with watt he did it was running well for months after he put it in, them had timing belt and all that done and thats when it started playin up, still hits 14 pound and runs well just dont hit limter and dont feel like its pulling as hard Recheck the camshaft timing  My money is on the intake or exhaust cam timing being out one tooth which explains why it dont pull as hard either.I would also double check all the intercooler pipes are sealed up tight(check with some soapy water) |
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26det
Post #11
QUOTE (iamhappy46 @ Feb 7 2011, 10:21 PM) Recheck the camshaft timing My money is on the intake or exhaust cam timing being out one tooth which explains why it dont pull as hard either.I would also double check all the intercooler pipes are sealed up tight(check with some soapy water) cheers mate ill give it ago thanks |
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EAT26
Post #12
QUOTE (GTRVspec95 @ Feb 7 2011, 10:14 PM) That moment where you decide to upgrade the standard turbos ... Pray that you have a healthy wallet at this time :S lol I just upgraded mine to -5s and all up with install and tune was 8g. GT2860r-5 Tomei Dumps Nismo 600cc Nismo fuel pump HKS hard piping kit Cooling pro front mount 100cell Cat |
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Jive Turkey
Post #16
QUOTE (26det @ Feb 7 2011, 10:06 PM) nar im happy with watt he did it was running well for months after he put it in, then had timing belt and all that done and thats when it started playin up, still hits 14 pound and runs well just dont hit limter and dont feel like its pulling as hard could it be this and what's "all that" |
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yoho sr20
Post #17
QUOTE (EAT26 @ Feb 7 2011, 11:27 PM) lol I just upgraded mine to -5s and all up with install and tune was 8g. GT2860r-5 Tomei Dumps Nismo 600cc Nismo fuel pump HKS hard piping kit Cooling pro front mount 100cell Cat I just got this done from godzilla motorpsort gt2860-5 tomei dumps vi-pec plug in ecu (no more afm:)) went good but the muffler burnt out:( how much extra hp did the injectors and pump bring it up to |
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EAT26
Post #18
QUOTE (yoho sr20 @ Feb 10 2011, 01:54 PM) I just got this done from godzilla motorpsort gt2860-5 tomei dumps vi-pec plug in ecu (no more afm:)) went good but the muffler burnt out:( how much extra hp did the injectors and pump bring it up to I honestly dont know I am on 276.7kw now I made 6.7kw just on new plugs. |
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dano4127
Post #21
QUOTE (iamhappy46 @ Feb 7 2011, 10:21 PM) Recheck the camshaft timing My money is on the intake or exhaust cam timing being out one tooth which explains why it dont pull as hard either.I would also double check all the intercooler pipes are sealed up tight(check with some soapy water) +1 for timing, have seen that a few times 
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GTRVspec95
Post #22
QUOTE (dano4127 @ Feb 10 2011, 04:22 PM) Why such a low power figure? -5's are 400kw turbos... Doesn't have the headwork to push it that far Next on his shopping list would be a matching set of cam's and cam gears more then likely |
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EAT26
Post #23
QUOTE (dano4127 @ Feb 10 2011, 04:22 PM) Why such a low power figure? -5's are 400kw turbos... QUOTE (GTRVspec95 @ Feb 10 2011, 04:43 PM) Doesn't have the headwork to push it that far Next on his shopping list would be a matching set of cam's and cam gears more then likely Exactly no head work It is believed to have mild cams but no cam gears. I will most likely just go poncams would love procams but as a daily = bad. The exhaust is also a big big restriction I need to go from a 2 3" into a single 4" into a 4" cat back out to my 3 1/2" system. |
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minirobbie
Post #25
my old r32 gtr wouldnt hit the limiter either after a new timing belt was put in .. turned out the cams were 1 tooth out and it just stuffed everything up .. lucky it wasnt more than one or it woulda been very damaging |
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EAT26
Post #28
QUOTE (stockmy00 @ Feb 11 2011, 10:00 AM) Price of replacing gtr turbos = why I bought a wrx even though I wanted a gtr. I looked at Wrx's and Evos before my GTR.... I test drove a Evo 7... I felt like I was going to break the thing. as where the GTR so far is taking my punishment fairly well  QUOTE (CLNGMH @ Feb 11 2011, 03:52 PM) But the sound of a GTR full noise. PRICELESS Wanna sell me that exhaust ?  hahaha
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