.438 sbc Dyno Pulls

jwj

Member
Joined
Jul 2, 2001
RO Number
5170
Messages
52
Just heard from my builder!!! Ran two pulls and here are the untuned (from a phone call) results....

425lb-ft @ 2500rpm
502lb-ft @ 3500rpm
360hp @ 3800rpm
509lb-ft @ 4700rpm
473hp @ 5100rpm

Still havent tuned the timing curve is too slow and we expect to get her tuned in on Sat. !!!!!!

How you like that charlie???

Jim
 
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