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  1. ChopperScott

    Water Pump and Pulley set up

    I use a March Performance set-up, performance ratio with micro-v belt, for a long water pump. I've run it as high as 8000 rpm. Water pump is a Weiand Team G...
  2. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    Yes. Operating range will be 5500-7500 rpm. No, I don't note and track taper. I gently blend and texture the entry into the top of the runners in each manifold without major modification. Texturing consists of burr finish on plenum floor into runners. 60 grit on runner walls and roof, with a...
  3. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    The plan is same day track testing, comparing time slip results. The two on the left are finished. The Wilson Profiler will be on the bench for plenum and port work, and textured the same as the Team G and AFR Eliminator. The Trick Flow on the left only needs texturing, but I may leave it...
  4. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    The Edelbrock SV2 2892 will have a little competition...
  5. ChopperScott

    Got two vintage SBC intakes today

    Vintage SBC intakes? Here’s a Weiand 7546, fully ported by Chopper’s Air Port…
  6. ChopperScott

    Got two vintage SBC intakes today

    I have an old 8004, Weiand’s version of that old Eddy…
  7. ChopperScott

    Got two vintage SBC intakes today

    That 7502 is an old manifold from the 70’s. It was the predecessor to the 8016 Stealth, which is also long discontinued…
  8. ChopperScott

    Front Spoiler for '73 with standard nose?

    Need, want, results...What's the top speed tracked on that LS?
  9. ChopperScott

    Front Spoiler for '73 with standard nose?

    I'd like to install a front spoiler, now that it's going 135 mph in the quarter mile. Any experience with manufacturers, quality, finish, or mounting?
  10. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    Thank you guys. It's a blast to drive!
  11. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    First round run in NETO/N class. The Camaro ran a 1.294 (60'), 6.294 (660') and 10.503 @ 121.09 on a 10.00 dial-in. The Nova ran an 11.829 on an 11.55 dial-in. Round win goes to the Camaro.
  12. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    Racing in N2 Class at Island Dragway against NETO Nostalgia Champion Frank Paradiso, Jr. in his 1968 Chevelle. The Chevelle ran a 10.88 on a 10.91 dial-in. The Camaro ran a 1.302 (60'), 6.207 (660'), and 10.031 @ 128.15 on a 10.00 dial-in. Unfortunately, I lit the red... ...with a little blip...
  13. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    The car ran a 1.295 60' and 6.178 @ 108.87 660' on this run. 1320' was 9.896 @ 123.49, trying not to break out on a 10.00 dial-in...
  14. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    If the car can run consistently in the 9's, and I don't want to be hassled by tech after a run, that would be a good idea.
  15. ChopperScott

    Dyno tuned 434 SBC 11:1 AFR 245 Solid Roller

    Thank you, kind sirs. Here's a shot in the pits that day... And in the staging lanes...




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