SilverSmoke

since I have gotten the Tqr II from TSP, there has a been a bunch of heads released. Out of all them on the market, I know AFR is the creme de la creme, but you pay for them too.

I understand though from reading back a year ago there was a set TSP was putting up against them, amongst others. Guess what I'm getting at is there an inexpensive head design out now that will mate well with the Tqr II cam and provide a good bump in hp/tq?

Or.. should I just stick to getting the FAST 90 ported, NW TB w/ the deal I got which is cheaper than any new head could cost?

EvilBLK02TA

iTrader: (28)

bump up, im interested in this too. Too many heads to choose from, not enough time in the day to read all about'em.

ls2 bait

iTrader: (11)

i went with tfs 215's. numbers in sig.

SilverSmoke

Hmm, very similar setup, except for the Dana! Lol! So if I were to guess, the Fast setup got you around 20hp, and heads 30hp?

I'm good for 410rwhp with the tqr II.

teke184

iTrader: (5)

"Guess what I'm getting at is there an inexpensive head design out now that will mate well with the Tqr II cam and provide a good bump in hp/tq?"

basically anything is better than stock

something like the Dart 205s would help build good low and mid range power, and if milled to keep compression up you should see 440rwhp easily.

the TFS are not what i would call inexpensive...particularly since you have to use aftermarket roller rockers (+$400) with them.


a set of ported 5.3L heads would probably get similar results as the Darts.

ls2 bait

iTrader: (11)

my car made 390/ 360 before the heads/ fast. so i picked up 65 hp and 44 lb ft at peak. picked up a bit more in diff areas.