How To Get 450 CrankShaft HP N/A

MikeD · 12-29-2009, 04:42 PM

At first I wanted to get just 400hp N/A out of these mods: mufflers, intake, tune, pullies, CMCV deletes, gears, longtube headers, cams, and electric water pump. I know those mods will make about 400hp (at the crank). Now I want to make 450hp N/A (at the crank).

What should I add onto the list to get 50 more hp? Injectors? Fuel Rails? Fuel Pump? Intake Manifold?

RoyMT · 12-29-2009, 04:45 PM

You should add ported and polished heads, high lift cams, stroker shortblock with at least 12.5:1 compression and then $10,000 later you should be there! I just don't think bolt ons will do it. Who knows? Good luck with your quest.

boost1 · 12-31-2009, 11:16 AM

Here is my specific list I originally made to base 400hp upon it: Flowmaster A/T's(+5hp),C&L Racer with Brenspeed 93 Octane Tune(+30hp),FRPP CMDP's(+10hp),Stg. Comp Cams(35hp),
Meizere Electric Water Pump and Motoblue UDP's(+15hp),Longtubes(+15-20hp),Fast Intake Manifold(+20hp). That stuff equals 430hp but realisticly it is probably alittle less.

matt234 · 01-01-2010, 02:43 PM

I have seen a local car with a 5.0 stroker, 3Vported heads, cams and longtubes make 360 to the wheels. Thats close to 400 flywheel I would think.