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VS cam setup. Should I run rockers with it?

OrangeL67

OrangeL67

New member
I have a ZZP VS cam setup on my 97 gtp. It's strong and works great, but I see 2 degrees of KR up top every now and then that I wanna get rid of. I know that rockers help reduce KR and they start to kick in once you approach the higher revs. I am pondering a good set of 1.6 or 1.7's. Will I see a drop in KR up top with some slightly higher ratio rockers. I dont have a ported or bigger throttle body. Maybe that will help out more than the rockers? I also need an Idea of the power I might gain.

I think my mods are in my signature, but its XS headers, vs cam, no res, Open Cone intake, 3.3 pulley 104's and 180 t stat tune ect.
 


i think rockers will take care of that KR, but it is a large amount of money to drop to not gain that much. i think youd be better off porting your blower and throttle body.
 
port the outlet of your blower.

If you port your TB you'll need a retune.

Get 1.7 RR's. Should help a little with the top end.

But porting your blower outlet is the first thing I'd try since its the cheapest and effective.
 
thats what i was going to say, im sure it could be tuned out.

i would throw an ls1 tb on there and open up the incoming air, or atleast port your stocker.
 


I tuned it out. I just dumped a little more fuel. It was running a little lean. Btw. I did port the blower outlet.
 
PE vs A/F vs RPM vs TIME.

DONT MESS WITH THAT SETTING!!!!! haha or atleast i hope you do better at it than i did. i did not relize it was supposed to spit that much fuel in over time and almost fubared a few things.

glad to hear you got it worked out.
 
blowfishRus6 said:
PE vs A/F vs RPM vs TIME.

DONT MESS WITH THAT SETTING!!!!! haha or atleast i hope you do better at it than i did. i did not relize it was supposed to spit that much fuel in over time and almost fubared a few things.

glad to hear you got it worked out.
Click to expand...
Lol I didn't physically do it. I had it done by someone that knows these cars inside and out.
 
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