What do you think?
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Junior Member
Joined: Feb 2005
Posts: 30
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From: Everett
Car: 1987 IROC
Engine: 350 TPI
Transmission: 700r4
What do you think?
Two aluminum 192cc 64 cc cylinder heads
16 valves stainless steel 1-pc swirl polished +.100" long 1.6-2.02 valves
Chrome moly retainers
.620" lift springs
Hardened valve locks
Teflon posi seals
Hardened chrome moly spring cups
Hardened guide plates
Rocker studs
At .200 valve lift 117.8 cfm
.300 valve lift 168.7 cfm
.400 valve lift 214.3 cfm
.500 valve lift 238.5 cfm
.600 valve lift 258.7 cfm (peak)
.700 valve lift 254.5 cfm
Exhaust
.200 valve lift 85.8 cfm
.300 valve lift 119.9 cfm
.400 valve lift 146.2 cfm
.500 valve lift 159.2 cfm
.600 valve lift 162.2 cfm (peak)
.700 valve lift 159.8 cfm
These are from maddog racing
Cam- Lunati 501A4LUN
lift: In0.530 exh 0.530
Adv Dur: in 280 ex 288
Dur @ .050": in 226 ex 234
Lift @ Lobe: in .3533 exh .353
Lobe sep 112
Thoughts on it? Would it be ok with a TPI?(of course with comp work and intake modification)
16 valves stainless steel 1-pc swirl polished +.100" long 1.6-2.02 valves
Chrome moly retainers
.620" lift springs
Hardened valve locks
Teflon posi seals
Hardened chrome moly spring cups
Hardened guide plates
Rocker studs
At .200 valve lift 117.8 cfm
.300 valve lift 168.7 cfm
.400 valve lift 214.3 cfm
.500 valve lift 238.5 cfm
.600 valve lift 258.7 cfm (peak)
.700 valve lift 254.5 cfm
Exhaust
.200 valve lift 85.8 cfm
.300 valve lift 119.9 cfm
.400 valve lift 146.2 cfm
.500 valve lift 159.2 cfm
.600 valve lift 162.2 cfm (peak)
.700 valve lift 159.8 cfm
These are from maddog racing
Cam- Lunati 501A4LUN
lift: In0.530 exh 0.530
Adv Dur: in 280 ex 288
Dur @ .050": in 226 ex 234
Lift @ Lobe: in .3533 exh .353
Lobe sep 112
Thoughts on it? Would it be ok with a TPI?(of course with comp work and intake modification)
Last edited by Fcsoldier; Feb 21, 2005 at 09:49 PM.
