Well I finally got to the dyno today to see what my little v6 could do w/ her mods and a decent tune. First Stock w/ the speed limiter removed vs. hemifever's 93 tune, both were 4th gear pulls.

Now Stock w/ speed limiter vs. Jet Stage 1 Chip, all were 3rd gear pulls. The first 2 are without the chip and the last one is w/ it.

Clearly Sean knows what he is doing, and I don't know what to say for Jet. All the Jet gains were above 4k rpm which I only get up there like 3 or 4 times a day. Sean's tune shows gains of about 10 hp across the board and 10-15 lb/ft of torque. Most of my mods are in my sig and for anybody w/ a 3.7 looking for some more power hit Sean/hemifever up and see if he can tune your ride.

 

That's pretty impressive. How much does he charge?

 

wow that chip does nothing :/ ... yup sean does well .. did he take off the torque managment for you ?

 

$275 for a canned tune and 375 for custom w/ unlimited updates (the prices are in is sig and include the tuner). W/ the canned tune for 93 which he had tweaked a couple times the power and torque were both about where they ended up when we had finished, he just got the a/f numbers dialed in better.

Yea, unfortunately there were no tuners available when I got it. My truck doesn't really have much tq. management being a manual, but he said he took it off.

 

Does hemifever do mail order tunes if so can i get a number or some way too get a hold of him??

 

You can PM Sean on here or dodge talk. I believe this is his site http://www.hemifevertuning.com/ and you can email him at hemifever@aol.com

 

i just ordered my SCT today from him ... selling the superchips, hope there a big diffrence from the 2

 

W/ your engine and mods I'm sure Sean can find some more power for you.

 

i have a pinging with 91 tune ,but the 87 is day and night from the superchips.

i put 91 in a 1/4 of 87 so im really hoping thats the only reason it pinging.. with the power of the 87 i cant wait to try the 91 lol 93 something might break haha

he says i may have to run 93 gas in for the 91 tune, something i dont want to do really exspensive

 

Yea, you gotta be careful w/ the pinging. I ran my truck down to like 1/8 of a tank before I put 93 in it. Around here most stations only have 87, 89, and 93. Sean also suggested I put in a 180 t-stat as well, don't know if you already have one but that may help as well.