062 Vortec Heads Flow Numbers

062 Vortec Heads Flow Numbers – Or is it not worth the time and money?real flow data on stock vortec heads vs 2.02. 062 mexico vortec flow numbers by novadude » wed jul 25, 2012 1:38. A split duration cam is also of value as the exhaust flow didn't improve compared to the intake so that side can use a little extra blow down time moreso than. 062 mexico vortec flow numbers moderator:

The 062 does flow slightly better on the exhaust side at low lifts but the advantage over a 906 is very slight. From the factory, it comes with 10:1 compression, a forged crank, cast pistons, and a steel hydraulic roller camshaft; 406, dart pro 1 aluminum heads, comp 294s solid,eagle rotating assembly with 6.0 rods,je forged pistons,edelbrock rpm intake with holley 750 hp, all msd. Speedmaster vortec head review with real flow numbers.

062 Vortec Heads Flow Numbers

Does adding bigger 2.02/1.6 valves to your vortec heads get you more flow? I do a review of the speedmaster sbc vortec heads with flow numbers and compare the flow. 906 vs 062 vortec heads!

#6 · dec 27, 2005. Casting number 12558062 vortec head has 3 small humps, aka. The l31 vortec comes in two different casting numbers, 10239906 (#906) or 12558062 (#062).

Part 2its very easy to over port vortec headswatch this video for tips and tricks to get. 700 posts · joined 2003. I’m trying to get the compression.

Originally, the stock #906 casting head was available in two. Also you can have two 906 casting numbers on the head and. The 062 heads with stock retainer, keepers and stock valve seal in place ( spring removed)showed.490 lift when it made contact (retainer,seal).

Vortec Head Basic Porting! Made Easy with Flow Bench Results! YouTube