I have an MP122HH Inlet Forward/Rear Drive that was used for testing on a 427 LSX w/L92 Heads. This MP122HH has about 1500 miles on it when pulled off. This is a Silver MP122HH just like the Polished MP122HH on my TBSS at 15 psi of boost with a 3.2 pulley right now. We now have the 3.5 and 3.4 8 Rib Pulley's for this setup, this will make 12-13 psi of boost (w/3.5-3.4 pulley) on a 10.8 to 1 LS2 with the L92 heads.

I can sell it just like you see in the picture or I can include a brand new Accessory Box with this supercharger. You will need the complete 8 Rib Pulley System that I can order and ship at the same time if the customer wishes. This is not able to be driven with a 6 rib belt in this configuration.

I cleaned it all up in preparation for shipping.

Inlet Forward/Rear Drive MP122HH
L92 Intake Manifold
Overdriven Rear Ratio
Custom 90mm Supercharger Inlet
60lb Injectors
Can be set up for Dual Fuel Lines
3.5 and 3.4 Pulley's now (12-13 psi of boost)











Here is a picture of mine, there were only 2 built like this from us. This Polished MP122HH may be coming off and also be available if the TBSS doesnt sell.





[B]Feel free to call with any questions!!

 

Make a reasonable offer so I can clear this inventory

Silver MP122HH as in the picture - $5100.00
Polished MP122HH like the Silver - $6100.00

This only includes the Supercharger completely built as above. It would be extra for the Accessory Box and 8 Rib Belt System.

 

The Silver MP122HH is sold.