Ok guys,

I decided to take the plunge and pull my TPI stuff of the SS. I am currently building a 500HP 383 which needs to be able to pull to 6000RPMs. I have been working with another member to design/ build a MPFI system with a modified single plane intake.

I wil retaining my Speed Density harness and ECM and prom tuning it from there.

The motor specs are
383, forged internals, 10.5 to 1 CR, AFR 190cc heads, 1.6 Pro magnum roller rockers, Modified Holley Dominator intake, Custom 800CFM Throttle body, 42# injectors, Comp Cams XE 282HR.

Do you guys see any problem with this plan? any changes you guys would make?

BTW, all my TPI stuff is for sale in the classifieds.

 

Your only problems/restrictions are going to be in the head flow. I'm guessing that you're alread a step or two ahead on that item.