greasemykey

iTrader: (5)

i have q 5.3L with ARH long tubes, high flow cats, flowmaster 40 series, CAI, TBSS intake, 90mm throttle body, Wheatley 91 octane tune, e fans, 4:10 gears and a tru trac rear diff and im looking to upgrade my heads and cam next. im thinking about getting a TR220 cam but i have come across my buddies 06 gto 243 heads. hes asking 250 assembled and they only have 60K on them. or should i go with texas speed stage 2.5 heads for the 5.3L?

06Sierra2

are they stock 243s with stock springs?

lady3bglover

iTrader: (3)

If they are stocks, the right thing to do is swap to duals.

And if your using the stock intake, is that going to fit?

Petey62782

iTrader: (19)

For 250 I would buy them either way if u use them great if u don't then sell them and put the money towards aftermarket heads, but for 250 u won't find them cheaper and u could definitely get more than 250 to resell them. Hell Im sure there people on hear that would jump on them in a heart beat for 250.

TXSZ66AVLANCHE

iTrader: (7)

Stock 243 on a 5.3 with dished pistons is a step in wrong direction unless you are going FI

greasemykey

iTrader: (5)

which heads do you recommend? i dont quite have the money for FI but i was looking at some used maggies and looking at STS turbo kits.

Petey62782

iTrader: (19)

If u don't used the heads then do the performance truck members who do so much for everyone a favor and put the heads on here and let someone else have a grab at them.

TXSZ66AVLANCHE

iTrader: (7)

The CNC heads from Scoggins Dickey are pretty nice, but what are your current mods? Maybe you don't even need them.

TXSZ66AVLANCHE

iTrader: (7)

For real....haha

greasemykey

iTrader: (5)

i posted my mods in the original post. if i dont need/use the heads ill put them up on here for what i pay for them. just checking to see if im wasting money or spending it wisely. i almost bought an lsxrt intake until i learned that a tbss intake is way cheaper and will work quite well at my performance level. saved me alot of money.