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BTR CAMSHAFT - LS3 - N/A STAGE 1BTR CAMSHAFT LS3 N A STAGE 1 32128122R1 Specs: 221 228 . 613" . 605" 112+2 LOBES DESIGNED IN HOUSE AT BTR! The LS3 is an excellent starting point for making great power. That means you hardly have to breathe on it to start making good power. The lobe design on this grind is custom tailored to give you and your valvetrain an easy ride. Aggressive and incorrect lobe choice can cause chaos on supporting engine components, especially when it's in a car

Specs: 225/238

making the cam easier to tune

you've already got a good start

Spring specs are as follows:

We have seen 480 whp from this grind and supporting modifications (stock cylinder heads)

a 600 hp N/A stroker

and he hinted that there was even more power to be had

5-1 compression forged pistons

700"•500 lbs @ 1

630" and maximum open pressure of 400 lbs when using stock rocker arms

if you're hanging a pair of turbos on your LS-based build and plan on putting some miles on it

TW Measurements - 99MM Inducer / 92MM Exducer