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todd7498 · 10-13-2018, 05:51 PM

I am leaning towards a BTR stage 3 truck cam, springs, trunnion kit, port the heads, headers and a stall converter as of now. Obviously get it tuned. Not sure what kind of power to expect, hopefully 450ish at crank or more???????? I am running 3.73 gears and a 4L80E. Any other ideas? Thanks

10-13-2018, 05:51 PM	#11
todd7498 Registered User Join Date: Dec 2017 Location: Brandon Manitoba Posts: 10	Re: Building a 5.3 looking for horsepower I am leaning towards a BTR stage 3 truck cam, springs, trunnion kit, port the heads, headers and a stall converter as of now. Obviously get it tuned. Not sure what kind of power to expect, hopefully 450ish at crank or more???????? I am running 3.73 gears and a 4L80E. Any other ideas? Thanks