Hi everybody im Austin from Louisville Kentucky. I am building a Fiat 124 spider race car with a NA 12a peripheral port im looking to be revving at 10000-10500rpm peak. I am about to order lightweight rotors,carbon 3mm apex seals,hardened stationary gears, and a RB holley intake manifold With Holley carb. I am also making a portmatched header and custom 3 inch exhaust. I am hoping to get at least 250hp out of the motor. Do you think its possible? And what ignition upgrades would i have to do?

 

I wasn't aware that Racing Beat sold a Holley intake manifold for a peripheral ported engine. They do have the intake for a downdraft Weber setup. Must be something new........

 

no im sorry i ment that i that im building a custom manifold off of that because the carb should flow enough it was a good starting point but ive been wrong before i might have to step up to an even bigger carb