bleeder valve?

[mark p. liner]

which line would i put a bleeder valve on? i had a friend greg oneal put one on about 10 years ago, i liked it very much. it was a very cost effective way to control boost. my wastegate rod will only give me 15 psi max.i went out with a pal to try to tune my car a few weeks ago, and on 93 oct. i got 2*-4* knock at shifts. none at all until it would shift. i dont know if the shift caused the knock because my trans. shifts pretty hard.also i could not get the 02's below 925. i think i can max out the stock turbo with some good gas, which is what i want to do.the fuel psi was at 32 psi line on and 15 psi boost, and above knock.i know you want a very small amount of knock, i beleave 6* at most.(right?)however my 02's are way off. i hope more boost will bring them down, anything else i could look at? in advance, thanks. i really want to make a pass soon, but not till im ready. i dont want to make a fool of myself.

 

[WFO]

since the stock wastegate is a two port i'd guess it should be like an external.

http://www.gnttype.org/techarea/images/wstgate.gif


i would recommend an hrparts poly drivers side motor mount.it will keep your motor from jumping all over the place and keep that false knock down.


your fuel pressure is pretty low and your o2's are still way too high.is that pitbull for an 87?if so,i'd say you should have a chip burned for your combo.it looks like the chip is just too friggin rich to me.you can try upping the boost some more and it will help,but it still might be a little sluggish til the boost comes up.


what is your fuel pressure,line off?


later,sean

 

[mark p. liner]

i will check the f.p. line off and get back to you. the pit bull is for a 85'. i got a different chip now, i got it with my 42.5's all from pte. i think i will send the pitbull back and have it set for the 42.5's. thanks, Sean