The Mustang Message Board - View Single Post - What porting for GT-40 heads?

red82gt · 04-04-2002, 03:19 AM

Intake: Gasket match and full bowl job. For advanced porting work on the short side radius. have the rough casting polished

Exhaust: Full bowl work and if there are still smog bumps have them removed. have the exhaust fully polished to get rid of the rough finish.
Mine were professionally ported before I bought them with the rest of my motor and I have a flowsheet that reads 243cfm @.600 lift int. and 198@.600 lift.
The chambers on my heads were also worked to unshroud the valves.

04-04-2002, 03:19 AM	#4 (permalink)
red82gt Sober voice of Reason Join Date: Nov 1998 Location: Kelowna, B.C., Canada Posts: 1,508	Intake: Gasket match and full bowl job. For advanced porting work on the short side radius. have the rough casting polished Exhaust: Full bowl work and if there are still smog bumps have them removed. have the exhaust fully polished to get rid of the rough finish. Mine were professionally ported before I bought them with the rest of my motor and I have a flowsheet that reads 243cfm @.600 lift int. and 198@.600 lift. The chambers on my heads were also worked to unshroud the valves. __________________ F4TE 351w block 393 stroker: Scat 3.85" crank, scat H beams, Probe SRS pistons, Proformed 750 DP holley, Vic jr intake, AFR 205's, Buddy Rawls hydraulic roller cam, Crane 1.6 Gold race rockers, Powerforce SFI balancer, centerforce steel flywheel. Kooks 1 3/4" headers, Spec stage III clutch, Dr. Gas 3" x-pipe, spintech pro streets, TKO-600, Moser 31 splines, Detroit Locker. Just about back on the road...