434 Ford w/20º SRH Pro-Filer Heads

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SpeierRacingHeads
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434 Ford w/20º SRH Pro-Filer Heads

Post by SpeierRacingHeads »

SRH FORD PROFILER RESULTS!
Pro-Filer 240cc w/2.08 valve
434 UMP A-mod dirt car

629 Trq @ 5400
767 Hp @ 7100
Avg 5400-7900
579 Trq 727 Hp

Detuned with LSA and compression for drivability and throttle control.

B&B Performance Engines
Knoxville, TN

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Speier Racing Heads
Chad Speier
785-623-0963
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