cam and heads
08-13-2010, 02:02 AM
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Car: 90 IROC 5.7 hardtop
Engine: L98
Transmission: T5 swap
Axle/Gears: Yup -- they still work
cam and heads
I finally got the 264HR cam installed (it was stored under my bed for 5 years). 2 days to take down the motor, 4 months to put it back together 
Had my 083s into the shop as well. New springs, guides, valves, porting for under $1000. I think the heads now flow 216cfm int and 172 exh. the cam is 210/220 .533/.544. Had my headers ceramic coated. Definitely a recommend on that mod.
when it is running properly it really pulls hard in fact more than I expected. My clutch lasted one run at the track so I have to replace it now. And something stupind is happening with the idle and I have been throwing parts at it. Probably EGR related (surge, idle, stink, etc). will trhrow more parts at it this weekend.
Had my 083s into the shop as well. New springs, guides, valves, porting for under $1000. I think the heads now flow 216cfm int and 172 exh. the cam is 210/220 .533/.544. Had my headers ceramic coated. Definitely a recommend on that mod.
when it is running properly it really pulls hard in fact more than I expected. My clutch lasted one run at the track so I have to replace it now. And something stupind is happening with the idle and I have been throwing parts at it. Probably EGR related (surge, idle, stink, etc). will trhrow more parts at it this weekend.
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