1968 Pontiac Firebird 400 461 Stroker 428 Block Dyno

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Uploaded by on Sep 16, 2009

Step Dads 68 Firebird. 91 Oct. Pump Gas Friendly 461 Stroker, 455 Crank, 428 Block, 6x Heads Mild Cam,Speed Demon 750, Edelbrock Intake, Headman Long Tubes, Magnaflow Magnapacks 2 1/2 in duals, 700R4 2500 Stall, 10 bolt 3:55s

Drove it 5 1/2 Hrs Let it set 30 Min. Put it on the dyno..
25+ MPG...
315 RWHP 367 RWTQ

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Uploader Comments (JDMyers88)

  • 5400 rpms, she peaks about 52 and starts to flatn out..

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  • hey what duration is your cam at .50?

  • 315HP NOT BAD---THAT WILL BE A 12 SECOND QM CAR

  • how much hp and torqe??

  • wat the cam size and compression ratio

  • nice car wat rpm did you guys take it up too

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