LS1NOVA

iTrader: (12)

2005 L33 5.3
stock except for 224/228 cam, head studs, LS9 gaskets.

LS1 intake
E85
truck/LS4 manifolds
96 Delphi injectors (90% duty cycle)
16psi
Precision 7675 CEA .96 AR
4" Downpipe
Treadstone air to air
75-130 IAT's
17 degrees timing
11.5 AFR

2002camaroSS

iTrader: (8)

Nice numbers, where did you dyno the engine at?

nodrok

Those are some nice results out of a 5.3

LS1NOVA

iTrader: (12)

TPIS in Chaska, MN

Hank Peabody

iTrader: (2)

Nice results, do you have a chart you can post? How was the torque curve? Thanks

camaroboricua

iTrader: (23)

wow, those are some seriously nice numbers. I plan on doing a similar set up. My cam is almost identical also....lol

BottleFedZ346

iTrader: (17)

Very nice!

Gives me hope for my boat, same setup just a stock 5.3 LS2 cam/pp tb/ls6 intake/ARP studs.....

itsslow98

iTrader: (18)

journal or DBB?

LS1NOVA

iTrader: (12)

journal

Ill try to get a number sheet posted.

LS1NOVA

iTrader: (12)

My scanner is a piece of crap so Ill just post some of the numbers.

RPM Tq Hp
2600 386 191
3000 425 242
3500 484 322
4000 539 411
4500 595 510
5000 638 632
5500 701 733
6000 713 816
6100 709 824
6200 693 818

Sarg

iTrader: (6)

What base fuel pressure were you using?

LS1NOVA

iTrader: (12)

43.5 base

joe111599

Any pictures of the vehicle/engine bay?

LS1NOVA

iTrader: (12)

Here is the car:


The old 6.0 setup:


The 5.3 isnt in the car yet, as Im doing a few things to it now.

headed-ws6

iTrader: (34)

Ugh That car is sexy ...... Im looking to put a 5.3 in my car and make 700+ rwhp. Congrats on the number. How much did the old 370 make and was the master power turbo used on both motors?

Mike@Diablosport

iTrader: (2)

+1, that is an amazingly clean engine bay, well done sir!!

Smooth firewall FTW...

LS1NOVA

iTrader: (12)

It made 603rw on 14psi with the Master Power GT45 (68.9mm compressor wheel). Sold the complete drivetrain so the new combo is completely fresh.

I spent so much time on that firewall I dont even want to think about it but it gets more complements than anything else on the car.



Next step is Im looking at throwing some Wiseco's and Eagle rods in it so I can safely max out the turbo and see if I can hit 900rw through the 80E and 12 bolt.

headed-ws6

iTrader: (34)

What else are you doing to the 5.3 if you don't mind me asking?

skorch1ss

iTrader: (3)

what wheels are those??

LS1NOVA

iTrader: (12)

Forged pistons and rods. Id like to turn it up right past the limits of the stock ones and I dont want to window the block because they are getting harder to find around here.

Vintage Wheel Works V45 17x8 and 11.