BakaBakaBusu

iTrader: (1)

when i get to about 2500rpms when the turbos kicks on i can hear i like the blow off vavle steadly wooooshing air out and the turbos a real slugish till i get to 5000rpms when the other turbo kicks on and the sound stops and i can really feel the power come in and theres no lag till a change gears can anyone please help? or have any ideas . it would really help me out thanks.

gracer7-rx7

iTrader: (16)

There are a few different causes for boost problems on the FD. None of us can readily tell you what is wrong. you'll have to do some troubleshooting to figure it out.

Start by going to the 3rd gen FAQ thread (stickied in this forum)
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/faq-3rd-gen-other-useful-links-68640/
scroll down to the T section where you will find this link:
http://www.autosportracetech.com/RX-...erOverview.htm
Read the information on that site and perform the tests they specify. That should help you figure out the problem.

era1oner

iTrader: (1)

**** all that , i just did a full non seq, and havent had any boost issues ,,tierd of the head aches

BakaBakaBusu

iTrader: (1)

thanks for the help im in the process of replaceing all the hoses and ill let u know how it goes when i get it back togather

gracer7-rx7

iTrader: (16)

You may need some solenoids also. They often break trying to get the hoses off. Check out the thread in the FAQ about replacing the vac lines and precautions to take.

BakaBakaBusu

iTrader: (1)

ok thanks