Help, need more boost!
02-28-2011, 02:08 PM
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Help, need more boost! Hi, I'm really struggling
I have an 05 Monaro (Pontiac GTO) with a 402 LQ9, Maggie TVS2300 and 9.5:1 CR.
It's making 13psi with a 2.8 front pulley and overdriven rear pullies. I'm trying to get 18-20psi into it so I think the only option is a larger crank balancer. The largest I can find is the ECS 8" but I'm not sure it is big enough. Is a bigger one available, maybe a 9" that won't foul the water pump? Are there other options to get more boost?
Hope you can help.
I have an 05 Monaro (Pontiac GTO) with a 402 LQ9, Maggie TVS2300 and 9.5:1 CR.
It's making 13psi with a 2.8 front pulley and overdriven rear pullies. I'm trying to get 18-20psi into it so I think the only option is a larger crank balancer. The largest I can find is the ECS 8" but I'm not sure it is big enough. Is a bigger one available, maybe a 9" that won't foul the water pump? Are there other options to get more boost?
Hope you can help.
Last edited by wormus; 02-28-2011 at 03:15 PM.
