Description:
The Best Conventional style big block Chevy head available in this price range!

Yes this is the head everyone has been talking about, . . serious flow, great airspeed, very good coeficient of discharge, . . VERY good power!

We have done back to back flow tests with other heads in this market & price range. Heads built for 540ci to 632ci drag race or marine race applications and even though some advertise more flow, on our bench the RFD / Victor flowed the best with the best air speed and velocity profile, . we think it's the best and we hope you will too.

1150 hp capable - makes 1050+hp in a typical 565 to 598 with cast single 4, Ron's terminator on alcohol and RFD cam under .850" lift. Perfect fast bracket, top dragster head.

Specifications:
> Strong .500" thick deck
> Raised Rocker Cover Rail
> Ex Raised .620" Over Stock
> Super Strong Casting
> Flows 460 cfm Out of the Box
> 2.35" x 1.88" Valves Standard
> 2.4" Intake Upgrade Available
> Ductile Iron Seats
> Bronze Valve Guides
> 370, 380cc & 390 cc versions
> 119 cc chamber - can be flat milled to 112cc
> 4.5" Bore Minimum
> T&D shaft rocker system with one piece bar
> 540" to 632"

> RFD custom cams and cast manifolds available to match

Severe duty stainless valves, 2.35" intake, 1.88" ex, Nex-tech double roller springs .880" lift, Titanium 10º retainers, hardened spring cups, guide plates included.

Bare $2,850 - Complete $3,650

390cc 2.4" valve version -
Bare $3050 - Complete $3750