STAGE-3 HP4 Performance Upgrade for GM 1994-1995 6.5TD

STAGE-3 HP4 Performance Upgrade for GM 1994-1995 6.5TD
Customer Reviews (5) - Add Your Review

I never thought that my 6.5 which I used to call the sick point die could ever run like this. I bought the stage two performance kit and the 4 inch exhaust. Got the stuff in the mail and put it all on. It was easy to do and the directions were good. I was always afraid to ever get under the hood of any vehicle that I owned, but HDP made it so easy for me with all of the help they gave me on the phone. They were very good and they really know their stuff. They even helped me with other stuff that my truck needed some help with over the phone. I can't wait to put in the HO injectors. Five stars is not enough I would surely give HDP Ten stars. Thank You Bill and Todd for all of your time on the phone and thank you to everyone else at HDP for helping me turn my 6.5 from a 190 HP marshmallow to a 330 HP "Raging Bull". I 'll be getting more stuff you guys!!!!

I just installed the E-prom, Turbo master, PMD and a new lift pump, my truck runs better than it ever has. Just to see how much more power I had I loaded the camper and hooked up the boat, WOW! I am very impressed with the upgrades. You guys helped me out so much with trouble shooting the problems and your service is excellent. Thanks a bunch.

Prior to buying anything from Heath, I actually thought my truck ran good (100,000 miles). While on vacation my pmd failed, stranding me and two kids a thousand miles from home. I called Bill for some life saving help.

Bill Heath helped me diagnose the faulty PMD, red labeled this part to me on the road to get me back going asap and split the order shipping the turbo controller and MAX-E-TORK computer chip to my home address so it would be waiting for me when I got home.

After arriving back home I bolted and plugged in the other parts figuring I'd get some modest performance gain. My 15 year old strapped in beside me, I back out on the street and stuffed my foot into it to see if I could notice any real difference. The suburban squatted, rocked a little, and headed up the street sideways leaving a trail of "TIRE SMOKE" instead of diesel fumes. I lifted off at 70 and looked over at the 15 year old to see squinted eyes, gritted teeth, and a huge smile. As we turned around I asked, "So what do you think about the boat now?"

"WOW ! ! !" was the only comment.

Bill has a 90 day money back guarantee. Not a chance buddy these parts are mine... period.

I bought this truck with 262,000 miles on it, within a week I had Bill on the phone, and with his help, we turned this lame duck into a real work horse! One part alone would not have done it, but the combo package really brought this truck to life!

TSE = tire smoking edition 6.5!

My truck is used primarily for work 200,000 mi.+ and it never really ran great. Ordered the E-prom and the turbo conv. I am very impressed, the truck pulls like never before, it was easy to install, the instructions were clear and the parts are well made. I also used the kit for relocating the Stanadyne PMD all highly recommended. Thanks.

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