00Vette

iTrader: (4)

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..

blwn_00gt

iTrader: (17)

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...

00Vette

iTrader: (4)

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

Come on guys.. need some expert advice.

blwn_00gt

iTrader: (17)

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

00Vette

iTrader: (4)

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

Z28/2002

iTrader: (27)

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

00Vette

iTrader: (4)

Good to know!! Thanks..

Jon@Texas-Speed

iTrader: (18)

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