Quote:
Originally Posted by T/A addict
- 1971 GTO 455 YC
- 9.5:1 compression
- .030 over, forged pistons, reconditioned rods, new bearings, new expansion plugs, ARP hardware
- 1971 400 #96 Heads - Comp 995 springs, stainless valves, viton oil seals, hardened valve locks, screw in studs and guide plates
- Spotts Performance Ram Air IV 041 Cam and Lifters
- Spotts Performance Stainless 1.6 7/16 roller rockers w/ poly locks
- Spotts Performance 7/16 screw in rocker arm studs
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Aside from the 1.6 roller rockers, I have this exact combo in my 67 GTO currently. Works well with Manual trans.
My suggestion would be a Performer RPM manifold to top it off if hood clearance is not an issue.
Enjoy!
__________________
Eric Mitten
'74 Bonneville 4dr Sedan (455/TH400/2.93 open)
'72 LeMans GT (455/M-13/3.23 [8.5"] posi)
'71 GTO Hardtop (400/TH400/3.07 12 bolt posi)
‘71 GTO Convertible (455HO/TH400/3.23 posi)
'67 GTO Coupe (455/ST-10/2.93 posi)
Deuteronomy 8:3
