Will the MS4 fit under the TSP 5.3L heads? I'm buying a car that has a decent 232/234 comp cam with the TSP 5.3L heads, and I'm wanting to swap it out for the MS4.

Is that a good combo? Bad combo? Will it even work?

Thanks..

 

i would leave the 232/234 cam in it if it was me plus i dont think the ms4 will clear those heads with out ptv problems...

 

... I'm thinking the MS4 won't fit, but what about the MS3?

Come on guys.. need some expert advice.

 

i think i read somewhere that even the ms3 is close but im not sure..

 

really? why do you say you'd keep that cam in it?

 

The PRC 5.3 heads have to be built specifically for the MS3.

 

Good to know!! Thanks..

 

The MS4 will not fit without flycutting. However, we can recess the valves enough to have sufficient PTV with the MS3 cam. Shoot me a PM with what you are looking to do with the car and we can spec a cam to meet you needs.

Thanks!
Jon