TSP LS6 head ported
John, finally get the numbers

 

Very nice!! I've got the same TSP's on my car with an F13, looking for similar numbers

 

Those are the heads i plan on getting, Just wondering how good those heads will do with a MS4 cam?? anyone have numbers on that?

 

Great results!! The MS4 / ls6 head combo is currently in GM High Tech Mag!

 

awsome what kind of numbers did it put out?? im hoping to get around 450 maybe with a LS6 intake, Headers, and underdrive pulley along with the heads and cam combo.

 

129whp over stock, I have the issue too

 

nice also i want my car to shake when im sitting there at idle lol, i love the muscle car sound and the lope of a big cam. what LSA will give a good rough idle lope??? 111 or 110 which one is better??

 

ya im hoping of going with the ms4 and those heads after christmas. and with my income tax money. i dont think i will show 129hp over stock bc ive got an A4 but maybe somewhere close to 450.

 

Yeah im wanting that same package for christmas but wondering if i would have to change the rod bolts since my car is a 98 and also would have to get new lifters, springs, retainers, along with pushrods, also does this cam use stock rockers or will i have to get 1.7 rockers??

 

i believe you can use the stockers. but you can also get the 1.7 ratio yella terras that should work fine with the setup.