Thebossbultsma

iTrader: (1)

Like it says in title.

I'm looking for some vortec heads for my 350 mags. I need 2 sets.

79formula

This kit is about the same price as doing used Vortecs and piecing it together. Plus it has been machined for upgraded springs, and has the springs for .525 lift. You could run the kit, plus a 270hr or a HOT LT4 cam, and make about 400-425hp for $1450 per side. https://sdparts.com/details/scoggin-dickey-parts-center/sd8060aag

79formula

I copied this build and gained 11mph over a stock merc 260. The only difference is my cam is a Comp Xtreme Marine 262 vs Comp Xtreme Energy 262. I have 2 degrees less exhaust duration but more lift. The marine cam is also a 112 center vs their 110 center cam. 422hp at 5600rpm, you would do even better with a roller cam. http://www.popularhotrodding.com/enginemasters/articles/hardcore/0511phr_vortec/viewall.html

liquid lounger

got the heads you want $250 a set you pay shipping heads are runners