Performance 

 

 

 

Demonstrated flow and dyno testing results are available at www.eqcylinderheads.com/flow.html. Flow testing was conducted on a Super Flow SF-1020 and includes both intake and exhaust results. For example, part # CC200BA 200 cc intake runner / 64 cc combustion chamber showed flow results on the intake with .05 lift at 252.5 CFM and on the exhaust with 0.5 lift at 181.7 CFM. Part # CC220BA 220 cc intake runner / 64 cc combustion chamber showed flow results on the intake with .05 lift at 265.1 CFM and on the exhaust with 0.5 lift at 189.3 CFM. 

 

Also, available are extensive dyno results conducted on a GM ZZ4 Short Block with EQ cylinder heads which shows EQ beat the competition when matching combustion chamber and intake runner.

 

EQ recently introduced its new, power improved Chrysler V8 Magnum cylinder head. One unit (Part #CH318 B) is a 1992– 2004 Chrysler 318/360 head with a pre-1990 LA-style intake pattern. The other unit (Part #CH318A) covers the same Chrysler engine series, but features the post-1990 intake pattern.