Anyone got a pulley recommendation for the blower? Just ordered my metco 100mm idlers and im getting ready to order an innovators 8 rib set with 10% over drive. It came with a 3.3" and i was thinking of going to 3.0-3.1 with the 10% OD crank.

 

My truck makes 10 psi on a 2.8 pulley with 10 pct overdrive, so i would think a 3.3 would be fairly similar on a 2300.

 

How much boost are you shooting for?
What engine and Cam? That's on the low side boost wise unless you have some cubes or running a 6.0 with a decent cam and 78mm TB.

 

Sorry, i always forget mobile doesnt have signatures. Its a aluminum forged 6.2 with 227/242 cam, tvs1900, and it is a 2009 w 87mm throttle.

 

Still seams a bit low but hard to say, whats your inlet setup? What LSA is the cam? Sorry just curious.

 

Cam is a btr stage 2 blower cam. Its is a 122 lsa with 6 degrees advance ground in. The intake is actually one of the old gmpp intake dry conical filter setups with the tube which came with the roush blower. I do see some 11s on the gauge but id call the number it hits normally a 10.

 

Ya that's -9.5 overlap so its not bleeding off there, interesting. I would try to test inlet vac at WO if I were you for the hell of it. Test off one of the ports behind the TB.

 

Well i was looking to make as much as i safely can i was thinking 12-13.

 

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doing a 6.2 in my truck not sure if i'm going turbo or TVSxxxx

 

Metco 100mm idlers came in, beginning of the 8 rib setup. HD tensioner is also on order. Just need to bite the bullet on the innovators west kit as left coast 32 is backordered for months.