i'm looking at buyin a Jet PCU off howellautomotive i was wonderin if anyone would be able to give me some feedback on how well it works or something?

 

Doesn't work at all!!!!! STAY AWAY!

 

MOPAR Action did tests comparing OEM-ACR,JET,AF/X, MOPAR Performance PCMs way back in maybe 1998 and the JET offered no performance gains. At that time the AF/X street and AF/X strip PCUs had the most (marginally)to offer over the MOPAR Performance. However the AF/X were pricey and you needed to send in a PCU for reflashing. The MOPAR Performance PCU was next in line, no need to send in a PCU, was good for about 10HP, faster timing ,and raised the rev limiter to 7500 RPM and the speed limiter to 145 MPH. I have the MOPAR in my DOHC,MTX Neon and am happy with it.

 

i have the af/x i love it it works great and u can really tell a big differance

 

never heard of it raising the speed limit to 145mph....

 

how could you know that the speedometer only goes to 120. me neither never heard of that.

 

MOPAR Action from 1998 and the comparison test of PCMs, also the AF/X is unlimited. As to how do you know how fast, take her on the 101 north of Scottsdale, AZ and the photo speed cameras will record for you (at a price).