boost problem [Archive] - SR20 Forum

: boost problem


greenmachine
01-03-2006, 06:58 AM
ok well here is the problem i have a duel stage boost controller. 1st set at 10psi and 2nd at 15. well when im boosting at 10 it stays a little below about 8 1/2 to 9, and then when i hit the boost controller it spikes to 15 then to like 11 to 12 can someone help me out????????? I have a sr20de with a t28

spdracerUT
01-03-2006, 08:31 AM
boost controller sucks? it would help to know more about your setup.

greenmachine
01-04-2006, 02:07 AM
ok so i realized my XS duel stage boost controller sux so doesn anyone know of a good boost controler that will hold the 15 pounds i want it to what about turbo smart?????

Cujo_se-r
01-04-2006, 02:12 AM
where do you have the boost controller teed off from?

greenmachine
01-04-2006, 04:26 AM
i have a line from the charcoal canister to the boost controller then to the bov then recircualted to the intake

nxpowerfreak
01-07-2006, 09:06 PM
u need to look at ur duty cycle on ur boost controller. *** when u have ur cycle to low u will have boost spikes. increase it and that should take care of your problem.

greenmachine
01-09-2006, 10:39 PM
how do I increase my duty cycle on my boost controller?

OneSlow1.6
01-09-2006, 11:31 PM
i can sell you my profec b ;)