[captdevo]

Hi all!!!

I'm looking for perfomance tips for my 93' W250 360EFI.

It's a daily driver, i would like to pep it up a bit....

It has a K&N FIPK installed.

I'm in the process of running dual exhaust 3", headers, X-pipe, and Dynomax.

looking for tips on Ignition, cam (maybe), throttle size, etc.....

Thanks,
Dave

 

[Smokey]

The exhaust plan sounds GREAT, although if you do true duals, 2.5" is big enough and a skosh easier to route..

Talk to Hughes about a cam. They grind on Mopar blanks, and have a LOT of years of experience.

 

[Guest]

CompCams XR264R-14......and hang on. 1000-5000 rpm operating range. No computer mods necessary when used on 360.

 

[chrysler300le]

i would go with the 2.5 inch too. Might go with some computer mods after the exhaust. Modified throttle body could help. I've seen it make a difference on a dyno test in a mag on a 5.9 engine.

 

[B1llyw]

Hi all!!!

I'm looking for perfomance tips for my 93' W250 360EFI.

It's a daily driver, i would like to pep it up a bit....

It has a K&N FIPK installed.

I'm in the process of running dual exhaust 3", headers, X-pipe, and Dynomax.

looking for tips on Ignition, cam (maybe), throttle size, etc.....

Thanks,
Dave

All of the above sounds good. I'd get a Mopar Performance computer asap. That will give you a very nice boost and it will love your current mods. Then a high flow throttle body.

 

[captdevo]

where can i find info on Mopar Performance PCM's??

 

[B1llyw]

where can i find info on Mopar Performance PCM's??

The part number for your truck would P5249517. Easy 25 ft/lb of torque, 15+hp increases. Better throttle response. Check out our site and we've got some other toys.

http://www.krcperformance.com

 

[chrysler300le]

Nope you wont' get that much HP boost if your engine is still stock. You have to do other mods first. The MP computer will just make your truck run rich and use more gas. I've seen this in person and on dyno test on Dodge trucks in magazines.

 

[B1llyw]

Nope you wont' get that much HP boost if your engine is still stock. You have to do other mods first. The MP computer will just make your truck run rich and use more gas. I've seen this in person and on dyno test on Dodge trucks in magazines.

I respectfully disagree based on the experience in our shop working on Magnum motors. And he's already upgraded his intake and is looking at exhaust mods as well.

 

[Scoots]

I must also dissagree with you "chrysler300" concerning the Mopar PCM. Ive installed quite a few and it always, with or without other mods, made a very noticable difference. Mods do of course make a bigger difference with the MP PCM.

 

[chrysler300le]

Well i disagree with both of you. Magnum engines already run on the tad rich side at WOT. Thats why cat back exhaust and K&N kits make a big difference. The MP computer makes it even richer which does not increase the power. The timing curve is changed which is where the power difference is felt. Make the intake and exhaust mods first then computer to feel the full benefit of the MP computer. Mainly what i disagree on is someone said use the computer first. I say do it last.