Greddy Turbo Owners Look Here....Does your boost spike, then drop down in two stages?
04-12-2005, 04:18 PM
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Greddy Turbo Owners Look Here....Does your boost spike, then drop down in two stages?
i have a b16 with an 18g tuned with uberdata. When i start to boost, it spikes to 9 lbs. then it drops to like 8. then down to 7ish and it holds there. why does it drop twice? does it happen to anyone else?
04-12-2005, 09:45 PM
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Re: Greddy Turbo Owners Look Here....Does your boost spike, then drop down in two stages? (B16Civic9
I've always been able to hold boost exactly where I set it. I had a MBC and I set it at 13psi and it would hold all the way to redline. Now I've got a profec b spec II and it's set to 15psi...holds strong all the way.
04-12-2005, 09:53 PM
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Re: Greddy Turbo Owners Look Here....Does your boost spike, then drop down in two stages? (B16Civic9
threadjack, but how much power are you making 99blu. yyou on a larger dp, how about motor. still on the b16?
04-14-2005, 06:32 PM
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Re: (turbo_b16_ex)
Mine (15g) peaked at 6 psi, then dropped to 4 psi by redline.
I was on stock exhaust piping at the time. Now, with a 2.5" catback and testpipe no more drop problems
I was on stock exhaust piping at the time. Now, with a 2.5" catback and testpipe no more drop problems
04-15-2005, 06:53 AM
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Re: (BauleyCivic)
well i have a gutted cat, do you think the small greddy downpipe makes it happen? thats why i asked if greddy owners had that same problem.
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04-15-2005, 07:50 AM
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Re: (B16Civic93)
I've got a 2.5-3" DP, full 3" exhaust with no cat...Semi built motor with Cp pistons, eagle rods. I'll be hitting they dyno next week.
04-15-2005, 08:14 AM
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i've got a 2.5" flared to 3" downpipe with my greddy kit and i spike to 9psi and the drop back down to 7. only does it at initial throttle and also only for a split second. have yet to figure out a way to prevent it. i'm also using the greddy profec b 2.
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