Just wondering if the bolt patterns will match up to those heads. I have the heads now and have my stock TPI but probably getting a HSR. Will both of those fit without any modifications? IF they do need to be modified then what will I need to get and do? While Im at it....(Ive asked this in another post), but which of these intakes will work best with my setup? It is a 355 w/ 180cc Pro Topline heads and a ZZ4 cam. The stall is a 2000-2200. I think I will have a ton of torque with the heads and cam but I still want some topend power so should I port the TPI intake or go with a HSR? What do you guys think?

 

yes it will fit both heads. click the green banner to get other questions answered.

 

Maybe you didnt understand my question or maybe you just wrote it wrong. Im wondering if the stock TPI and/or the HSR will fit on the Pro Topline heads. Could you clear your answer up and is there any modifications that need to be made to make it work?

 

yep i see what i wrote. i meant to say yes the HSR will fit w/o modifications. depending on year of TPI 85-85 fits no prob. 87-92 will need to either get an edelbrock base or elongate the four center intake bolt holes to match the 90* angle. the 87-92 are 72* angle.