Sales@Tick

iTrader: (3)

Did a cam install on a customers 5th gen the other day. Finally got around to putting it on the dyno to dial it in.

The only thing that changed were the valve springs, push rods, timing chain, gaskets and camshaft.

-Stock bottom end LS3
-Stock LS3 heads
-Stock LS3 intake
-Stock LS3 TB
-Procharger D1SC w/ 4.38" blower pulley and stock balancer
-11psi@6800rpm
-Custom Tick Performance Centrifugal Blower Camshaft 223/239 .617"/.621" 115lsa
-Brian Tooley Racing .660" lift Platinum springs
-Comp Cams 5/16" .105" wall push rods
-TR-6060 trans
-Snow Methanol Injection (unknown gph)
-93 octane

SAE Corrected before and after:


Uncorrected before and after:


Pretty happy with the results!

obZidian

iTrader: (2)

Do you happen to have an idea what to expect on a stock ls3? Idle vid??

Sales@Tick

iTrader: (3)

What do you consider stock?

I'll have an idle video tomorrow. Nothing special in the idle department, just a nice burble.

mchdg86

iTrader: (3)

Did the boost remain the same after the cam?

Sales@Tick

iTrader: (3)

This vehicle isn't equipped with a 2 bar map sensor so we couldn't overlay the KPA data from the previous runs with the stock camshaft.

We did hook up a mechanical gauge each time we dyno'd this car to ensure we were making the boost that it was pullied to make.

On the stock camshaft at 6300rpm it made 10psi. With the aftermarket camshaft at 6800rpm it made 11psi.

Nothing to go off of but that.

obZidian

iTrader: (2)

sorry...

I wanted to see what this engine would put out WITHOUT the blower.

Sales@Tick

iTrader: (3)

Obviously not the same camshaft, but here is a good example of what a N/A LS3 can gain with a mild(2 degrees of overlap) camshaft.