boost problem
#1
Junior Member
Thread Starter
boost problem
Having a problem with my turbos, in first gear i do not get any boost at all. When i am in second gear i get boost around 3.5k-4k. I did not do a non-sequential setup. The turbos and motor has 26k miles on them. Compression on the motor is excellent. Only thing i could think of is vaccum leak somewhere.
thanks
thanks
#2
Racecar - Formula 2000
Remove and inspect ALL of the larger flexible boost couplers (hoses) from the Y-pipe to the elbow. They often split and seeing the failure is often impossible w/o removing them, flexing them, turning them inside-out, etc.
#3
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Join Date: Jan 2003
Location: Gardena, CA
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There's tons of things that can cause the stock sequential twins to function abnormally. All of this has been covered before so here are the write-ups that I use when I have boost issues:
http://rx7.voodoobox.net/howto/solen...oid_check.html
http://www.autosportracetech.com/RX-...leshooting.htm
https://www.rx7club.com/showthread.p...ntrol+actuator
http://rx7.voodoobox.net/howto/solen...oid_check.html
http://www.autosportracetech.com/RX-...leshooting.htm
https://www.rx7club.com/showthread.p...ntrol+actuator
#5
Junior Member
Thread Starter
Thanks for the replies. Now i have another problem. It seems that i get fuel cut at 10lbs of boost. I have my manul boost controller turned to the lowest setting possible. Unless my boost gauge is reading my boost wrong or something but i do not know why im getting fuel cut around full boost of 10lbs.
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