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Old 03-13-2011, 10:10 PM   #1
stich626
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Join Date: Sep 2010
Location: hingham ma
Posts: 1,721
Bench race this

Take this engine
http://sdparts.com/details/gm-goodwr...gines/12530282
This engine consists of:





■1986-2000 style block, 1pc rear seal 2 bolt mains -(No mechanical Fuel Pump Provision)

■Nodular Iron Crankshaft

■Powdered Metal Connecting Rods

■Hypereutectic Pistons

■9.4:1 Compression Ratio

■Roller Camshaft-

■Specs-



■Intake Lift- .414"

■Exhaust Lift-.428"

■Intake Duration @.050"- 191

■Exhaust Duration @ .050-196

■Lobe Centerline-111


or this one #12530283 (same as above but 4 bolt mains)
2 bolt main is 1999.oo 4 bolt 2099.oo

an edel. vortec intake (there are 3 , performer[175.oo], performer rpm[187.oo] and rpm air gap[255.oo])
a holley 3310-3 4160 vac sec 750
and 1.5" headers


WHIP'N OUT THE AIR DYNO
what intake and carb jetting would work the best on this to start out with..
does an air gap intake make cold starts hell, (think winter)

fire away..
it's going in a 71 chevy c-10 long box 2wd with th350 (200r4 later) and 3.50ish gears

WHEN running the air dyno, remember this build is a balance of power and mpg..

And before it's said, he will not run efi.. at least not yet.

Last edited by stich626; 03-13-2011 at 10:12 PM.
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