Bump - My cousin got his PI swap done on his 98 stock NPI, with a vortec V2SQ.
he turned down the boost to 5 psi, has to get new rear tires, and new clutch.
he was at 9#. Says he loves the feel, feels a lot faster at a lower boost.
He's planning on raising it once he get's the tires.
Stellar - on your cam question, I'd think you want a PI spec cam.
I'd ask VT engines or another builder to be sure.
he turned down the boost to 5 psi, has to get new rear tires, and new clutch.
he was at 9#. Says he loves the feel, feels a lot faster at a lower boost.
He's planning on raising it once he get's the tires.
Stellar - on your cam question, I'd think you want a PI spec cam.
I'd ask VT engines or another builder to be sure.