PDA

View Full Version : how do i get more mph with my 502mpi?



kona
05-16-2002, 06:23 PM
272 baja w/502mpi
27foot
speedo reads 66
like to get to low 70s
without spending alot(like supercharging would)
anyone have any first hand exp. with some of the mods out there?
thanks http://free.***boat.net/ubb/smile.gif

kevnmcd
05-17-2002, 07:08 AM
Kona-you should try posting this question in the "Gear Head" section also....I think you will get a better response there.
Kevnmcd

steve@kps
05-17-2002, 09:02 AM
try the prop first. what type of prop are you currently running and how many rpms? A good 4bl would be a great start on that boat.

kona
05-18-2002, 04:58 PM
3blade
prop that came with the boat

not guilty
05-20-2002, 06:32 AM
Put a FORD big block in it..... http://free.***boat.net/ubb/biggrin.gif NG

SUPERCREWJOHN
05-23-2002, 08:56 AM
You probably could get a little bit hotter Cam, Edelbrock Monifold or something like that, maybe a set of Lighting or IMCO exhaust. Regardless of what you do, you will need a propchange..

Mandelon
05-30-2002, 05:32 PM
Try running downhill!! It works in my truck!