250cfm @500 lift intake ....180cfm @500 exhaust.

64cc race prepped chambers

stock ex port location and valve spacings

spring seats 1.6 diam ready for spring cup

angle plug,  machined for screw in studs,

high intake port suit 1255 felpro gasket

single piece , swirl polished 2.02/1.6 valves

pcv seals, spring seat locators

1.450 dual springs 125lbs @1.8 in will take .600 lift

chrome moly retainers , machined locks

200cc runner , 64cc angle plug