Pontiac - Street No question too basic here!

          
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  #21  
Old 09-23-2023, 07:23 PM
PAUL K's Avatar
PAUL K PAUL K is offline
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Check the carb gasket for overhang in the plenum. Remove the bump on the inner passenger side front carburetor bolt boss.

When that manifold first came out I carefully removed the RPM but left the Performer... First time at the track with the manifold and some guy walks up to my car with the hood up and says to his buddy "look that's the new RPM manifold.

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  #22  
Old 09-23-2023, 09:28 PM
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[QUOTE=PAUL K;6456364]Check the carb gasket for overhang in the plenum. Remove the bump on the inner passenger side front carburetor bolt boss.

When that manifold first came out I carefully removed the RPM but left the Performer... First time at the track with the manifold and some guy walks up to my car with the hood up and says to his buddy "look that's the new RPM manifold. [/QUOTE

Hahaa, old hand there. I’ve fooled some guys with fake 722 eheads rigged up some time ago

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1963 Cat SD Clone (old school) streeter
1964 GTO post coupe, tripower, 4speed (build)
1965 GTO 389 tripower, 4 speed, driver
1966 GTO dragcar
1966 GTO Ragtop
1969 Tempest ET clone street/strip
1969 GTO Judge RA lll, auto
1969 GTO limelight Conv. 4speed go and show (sold)
1970 GP SSJ
1970 GTO barn find..TLB…390 horse?….yeh, 390
1972 GTO 455 HO, 4 speed, (build)
1973 Grand Safari wagon, 700hp stoplight sleeper
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