Hi guys I am very intrested too! please pm me too, is it already possible yet to adjust the shift points on your trans?

 

Over to you Premier Trucks! I PM'd ya too but no reply. Gone on vacation?

 

Got these for 2003 5.7 as well. Please fwd price and avail. Thanks, Larry

 

Would there be any MPG gains?

 

Iggy, i dont know about the gas mileage. I was trying to get them to tell me if they had a chip for my 2003 hemi 1500 crewcab. Larry

 

im interested too if you can get rid of the speed limiter.
thanks

 

b][/b]SOUTHERNSPEED, I also put a request in for priceing to DAVE, and NEVER got a reply back....... and that was a month ago ![sm=hia.gif]![sm=sleeping.gif]! I stopped holding my breath. Kinda glad to because LOBE50 the post after my request for priceing, he posted a guy with a BETTER PRICE SHIPPED !!! THX LOBE



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Damn...I missed that one! I bought one from autopartswarehouse posted above. Price was ok. Unfortunatly it's over a hundred bucks to ship it to me in England! Same old story! It's on it's way though as I had no response from Premier on here or on another site either.

 

I bought one and installed it 3 weeks ago. I am very happy with it and yes, the speed limiter is removed. You can set it up to 140 mph. I gave it a shot the other morning and went about 130-135 mph I'd say. (About and inch after the 120 mark)
The shift points are awsome, it throws you back into the seat when shifting from 1st to 2nd and 2nd to 3rd.
It also has a rev limiter that can go up to 6400 RPM's and an adjustment for tire size.
I also took it to the dyno and compared it to my stock run in Feburary. Though there was no Max horsepower gain the gains after 5300 RPM's is huge.
Take my advice and get one, you'll be smiling for weeks!!



close up



And yes, I bought it from Premier Truck Accesories. Thanks

 

Not flaming you 5point7 hemi but...........correect me if I'm wrong, your Dyno results show a lot more torque and HP higher up the rev range.
I'd want it lower down as in the standard dyno curve, enabling quick pulls off the line so to speak. I don't see much advantage in gaining the bHP/torque at the top end at the expense of ragging/trashing the engine at 5500rpm and above .

I like the idea of firming up the shift points and removing the speed limit though.