New heads are on the way....flow sheet and specs:
10-16-2002, 08:35 AM
#1
New heads are on the way....flow sheet and specs: I just got my new heads finished and here is the result. The heads have a 56 cc compression chamber which equates to 11.75:1 compression.
Flow: Exhaust - Intake
.100 - 54 - 70
.200 - 111 - 140
.300 - 148 - 203
.400 - 195 - 252
.500 - 242 - 284
.550 - 249 - 296
.600 - 252 - 303
Any thoughts?
Phillip <img border="0" alt="[Z06 Corvette]" title="" src="graemlins/z06.gif" />
<small>[ October 16, 2002, 09:35 AM: Message edited by: phil97svt ]</small>
Flow: Exhaust - Intake
.100 - 54 - 70
.200 - 111 - 140
.300 - 148 - 203
.400 - 195 - 252
.500 - 242 - 284
.550 - 249 - 296
.600 - 252 - 303
Any thoughts?
Phillip <img border="0" alt="[Z06 Corvette]" title="" src="graemlins/z06.gif" />
<small>[ October 16, 2002, 09:35 AM: Message edited by: phil97svt ]</small>
10-16-2002, 09:00 AM
#2
Re: New heads are on the way....flow sheet and specs: Overall you have nice flow numbers. Flow at .200" is a bit low (like to see it @150+) but the rest of the curve is very respectable. Are these 5.3l truck heads with 2.02" and 1.57" valves?
Cheers,
Richard <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Cheers,
Richard <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
