choice for a camshaft

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CLKWRK
Posts: 307
Joined: Tue Oct 23, 2001 1:01 am

Re: choice for a camshaft

Post by CLKWRK »

I think my cr is a bit low, bumping it up closer to 9:1 will help low end more, thats a ball bearing turbo and spools pretty fast with 1.5" primaries.
boost was 23 psi, I am going to try less boost with more cr next season

also noteworthy about the dyno graph i posted ...
I had a slipping clutch. where the red line stops is where my clutch slipped, we had to dial back boost with the electronic boost control to keep it from slipping.
After that dyno session the engine was torn down and checkd, the ring lands on the stock 914 2.0 pistons were cracked, so that graph is with a gimped cylinder ... upgrading to forged pistons

I plan to go back and redo the dyno session with some upgrades, my goal is 300hp at the wheels on a stock t4 displacement engine
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