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Indy Cylinder Head
Item# newitem55753162

Product Description

Old elephants will die, and the legend will live on. Probably Indy's biggest challenge to date is designing new life into an almost forgotten normally aspirated engine. Integral cast in rocker stands, moveable rocker shafts, exhaust valve relocated, taller valve cover rail, .350 longer intake valve, raised intake and exhaust ports with superior air flow breeds new life in the redesigned legend head from Indy Cylinder Head.

YOUR LEGEND IS AVAILBLE TODAY!

Most advanced cast aluminum hemi head

Intake valve dia. 2.25 to 2.400 - 5.850 OL

Exhaust valve dia. 1.9 to 2.00 - 5.015 OL

11/32 solid bronze guides

Accepts any hemi rocker shaft

Accepts any hemi rocker arms

Must use valley plate Indy 440-6 or 440-6R

Must use shaft clamp kit Indy 426.10

Head studs ARP. 426-22 steel mega block

Head studs ARP. 426-23 Indy maxx block

Head torque 70 ft. lbs.

Rocker shaft torque 30 ft. lbs.

Fits standard hemi block

Lightweight non-tulip, flat face intake valves

Stock intake manifolds fit

LEGENDARY ANSWERS FOR LEGEND QUESTIONS

Integral cast in rocker stands. If the valve geometry changes, shafts can be shimmed (Indy #426.11) to correct geometry

The cast in stands also make the head much stronger eliminating flex.

.350 longer intake valves make a raised intake port possible, air can be increased to the 500 CFM range

The Legend head is drilled for 16 bolt

Can be drilled for 10 bolt or custom

Exhaust ports can be ordered in raised or stock location, for stock engine compartments

Exhaust valve relocation makes it possible to use a 2.400 intake valve, with a 2.00 exhaust

Because of the raised ports, the valve cover rail has to be raised .500 making longer spark plug tubes necessary Indy (#426-17)

Can be used for street application

Can be used for any drag race application

Solid versoins available for full blown PRO MOD cars