AFR 205 62CC + FMS 232/234 .597/.600 112 P/V question ?
06-05-2005, 04:53 AM
#1
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AFR 205 62CC + FMS 232/234 .597/.600 112 P/V question ? installing AFR 205 milled to 62CC + FMS 232/234 .597/.600 112 camshaft any P/V problem that i have to worry about ?
Note that i will be using GM MLS gasket .
Note that i will be using GM MLS gasket .
06-05-2005, 09:42 AM
#4
Hey Alan at Futral made the below post in a thread of mine...
Looks like you would have approximately .075, assuming you did +4 and the .054 head gasket... IF you used a .060 head gasket (GM MLS???) you would be at approximately .081. I thought the GM composite gasket was .052 compressed and the GM MLS gasket was .060, right???
I am doing almost the exact same cam... When are you doing this setup? I am really interested in the results...
Originally Posted by Futral Motorsports
.....
Just to inform everybody,some average P\V clearances .
AFR heads milled .024" to 62CC with F14 -112+4 .075"\.152" with checker springs,solid lifters and .054" GM MLS gaskets on STOCK pistons. Same heads with F13-112+4 .086"\.167". If you miss a shift and float the valves your exhaust is whats at risk,not the intake.
Just to inform everybody,some average P\V clearances .
AFR heads milled .024" to 62CC with F14 -112+4 .075"\.152" with checker springs,solid lifters and .054" GM MLS gaskets on STOCK pistons. Same heads with F13-112+4 .086"\.167". If you miss a shift and float the valves your exhaust is whats at risk,not the intake.
I am doing almost the exact same cam... When are you doing this setup? I am really interested in the results...
06-05-2005, 10:11 AM
#5
TECH Senior Member
Something I do not understand is why a lot of people are ignoring quench, and keep running thick gaskets while milling the heads.
Running a thinner gasket to achieve the same SCR will make more power than a thicker one and a mill. Not to mention that it improves flame travel and reduces detonation.
Running a thinner gasket to achieve the same SCR will make more power than a thicker one and a mill. Not to mention that it improves flame travel and reduces detonation.
06-05-2005, 10:31 AM
#6
Originally Posted by PREDATOR-Z
Something I do not understand is why a lot of people are ignoring quench, and keep running thick gaskets while milling the heads.
Running a thinner gasket to achieve the same SCR will make more power than a thicker one and a mill. Not to mention that it improves flame travel and reduces detonation.
Running a thinner gasket to achieve the same SCR will make more power than a thicker one and a mill. Not to mention that it improves flame travel and reduces detonation.
I absolutely agree!!! and that is the reason I fly-cut my pistons and I knew I would go to bigger cams eventually....
...my quench is approximately .038 with .007 to .008 out of the hole and Cometic .045 head gaskets....
