Pontiac - Street No question too basic here!

          
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  #41  
Old 07-17-2024, 07:15 AM
ta man ta man is offline
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Originally Posted by besserspat View Post
I know guys with 502 and 540 BBC with 700 lift HR cams running 11.5 s ....🤣

Peter
I've seen this many times with street cars..the biggest factors normally are traction and fuel supply.

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466 Mike Voycey shortblock, 310cfm SD KRE heads, SD "OF 2.0 cam", torker 2,generic one inch open spacer
373 gears 3200 Continental Convertor
best et 10.679/127.5/1.533 60ft
308 gears best et 10.76/125.64/1.5471
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  #42  
Old 07-17-2024, 09:05 AM
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64speed 64speed is offline
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I've seen this many times with street cars..the biggest factors normally are traction and fuel supply.
Mine seems like it would be really really stout but I have NO traction. I know I could bolt on drag slicks but I’m gun shy after all my problems.

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468/TKO600 Ford thru bolt equipped 64 Tempest Custom. Custom Nocturne Blue with black interior.
  #43  
Old 07-17-2024, 03:58 PM
64gp4spd 64gp4spd is offline
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Originally Posted by grivera View Post
Have you taken that beast to the track? What’s it run? How about power brakes/vacuum?

Is the Torker 2 port matched to the 310 heads? Any issues there?
Hi, according to my engine builder, Hansen Racing the T2 intake is port matched to the heads. No track time mainly because the closest track is Island Dragway in Hackettstown NJ which is 2 hours away. Atco and Englishtown were much closer until they closed. Engine makes between 12 and 13 inches of vacuum. Car has manual brakes but I had about the same vacuum on a 73 Grandville and the power brakes worked fine.

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1964 Pontiac Grand Prix Originally 389-4Barrel 4 Speed Manual.
Currently 463, Kauffman 310CFM Heads, 11:1 Compression, OF Cam,
Holley 950HP with Proform Base, Torker II with 1 inch spacer.
Mad Dog 1 3/4 Headers, TKX 5 Speed, Center Force DF Clutch, 4:10 Posi.
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