PRC Stg 2.5 5.3L Heads + Which cam?
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PRC Stg 2.5 5.3L Heads + Which cam?
I'm looking at some TSP packages and I'm liking the PRC Stg 2.5 5.3L Heads, now I'm debating which cam to get. I want one that will work best with my Yank SS3600 stall. What 1/4 mile times are people making with these heads and cam?(228r, v.3, v.2, ect.)
I care about 1/4 mile times more than dyno numbers so in short I don't care what this set-up will dyno.
As for my car it is just the average bolt on car:
Ported/Polished TB
Headers, Catted Y, GMMG Exhaust
Air Lid
Yank SS3600, shiftkit
Minor Suspension work
Rear w/ 373 coming later and built trans later (whenever they break )
I may go the nitrous route as well, but that is up in the air as of now
My main goal is to have a fun fast car (don't we all) but seriously 11.5 in the 1/4 mile is my main goal. Any other ideas are welcome, I've seen a bunch of cam only cars in the 11's. Before I saw this package I was planning on going with the MTI X1 and stock heads. Again any suggestions will be great! Thanks
I care about 1/4 mile times more than dyno numbers so in short I don't care what this set-up will dyno.
As for my car it is just the average bolt on car:
Ported/Polished TB
Headers, Catted Y, GMMG Exhaust
Air Lid
Yank SS3600, shiftkit
Minor Suspension work
Rear w/ 373 coming later and built trans later (whenever they break )
I may go the nitrous route as well, but that is up in the air as of now
My main goal is to have a fun fast car (don't we all) but seriously 11.5 in the 1/4 mile is my main goal. Any other ideas are welcome, I've seen a bunch of cam only cars in the 11's. Before I saw this package I was planning on going with the MTI X1 and stock heads. Again any suggestions will be great! Thanks
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Thanks everyone for the replies so far!
That's part of my dilemma as well. I've heard a lot about under the curve power. But the main question is, is the 228r under the curve power better to have than just a Torquer cam?
That's part of my dilemma as well. I've heard a lot about under the curve power. But the main question is, is the 228r under the curve power better to have than just a Torquer cam?
#10
I have a friend with those heads and a 224R running mid 11's in a 3700lb GTO. I'd recommend a cam like mine and then getting the heads milled to 62 CCs or so to get that compression bump for more torque.
I recently ran an 11.79@115 in mine. See mods in sig.
My heads are not milled....its just something I would do if I had to do it over again.
Whatever you do, good luck !
I recently ran an 11.79@115 in mine. See mods in sig.
My heads are not milled....its just something I would do if I had to do it over again.
Whatever you do, good luck !