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View Full Version : H.p Gains



gero1
06-15-2007, 04:30 PM
will remaping the ecm and putting in msd ignition gain 60-70 hp on a stock moter? how much to reprogram the ecm?

justleft
06-15-2007, 05:14 PM
I don't think so but we need more info.

What engine ?

RedDog
06-15-2007, 06:20 PM
from what I have read your (and mine) 502 is mapped rich already. I don't think the MSD is going to add anything.

Good exhaust and bigger cam along with the re-map should get those or more gains.

A re-map should cost a few hundred dollars

Maybe if you just add some of your wild cherry juice you'll see some big gains (that is if you can still see:cool:)

Carl C
06-15-2007, 08:37 PM
If it's a 502 I agree with Reddog. If it's a 496 mag (non HO) you could gain up to 50 hp.

glashole
06-16-2007, 07:26 AM
put a weighted glove on so you can push harder on the throttle

Pismo
06-16-2007, 08:11 AM
Just a remap and MSD ignition will gain you next to nothing. Need something to remap toward like new cam, exhaust, etc.

gero1
06-16-2007, 06:49 PM
was just something i read on another web site about a boat for sale