sdiddy

iTrader: (3)

Very good info. Thank you.

sdiddy

iTrader: (3)

Any other thoughts? I'm about to pull the trigger on the TSP 5.3's.

OffspringZ28

iTrader: (8)

I have the older stg 2.5 5.3s _ TR224/224 @ 114 with UD Pulley,LTs,LS6 intake mani and put down :



currently chasing down an annoying tick that started shortly after that dyno. im thinking lifter.

TSP - How well do your Stg 3 LS6 heads flow? I might be looking to get those + a bigger cam as i won't have to flycut.

sdiddy

iTrader: (3)

Thanks so much for posting the chart. Looks like the torque curve is nice and flat as mentioned above. Was this through a 10 bolt with the stock 3.42 gears? Lastly, what do you mean by the "older" 5.3's...if I purchased these tomorrow they would be a newer version? What is the difference?

OffspringZ28

iTrader: (8)

stock rear/stock gear. ya a while back (couple months) TSP updated the heads. these heads are 3-4 yrs old i think.

greatskiiiier

iTrader: (10)

everyone that has this cam and numbers- can you specify for the OP (and myself ) if the numbers are uncorrected/ STD/ SAE

sdiddy

iTrader: (3)

Good point.

eric01ss

iTrader: (13)

man for what you are looking for the best thing for you to get would be TSP 5.3 heads

sdiddy

iTrader: (3)

That's what I'm thinking.

OffspringZ28

iTrader: (8)

my numbers are corrected

Pushead

I have a similar setup, and hit 400 (corrected) with the stock heads.

Graph: http://i85.photobucket.com/albums/k7...a_dyno_402.jpg

Chrome355z

iTrader: (1)

I'd say a LS6 intake and a better tune. But that might hurt you on smog if the tune is pushed a little more...

OffspringZ28

iTrader: (8)

not bad!

you've got a ringer

sdiddy

iTrader: (3)

It's a '02 so it already has the LS6 intake manifold. I think the tune could be much better.