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Ed Wright · 02-19-2018, 09:04 PM

Tom, I typically get close 40 hp & 50 ft lbs at the tires with that engine. Biggest gains of any engine I have worked with. GM had to de-tune the heck out of that one to get them past EPA & CARB. Picked up my 8.1L Motorhome 5 MPG while towing. If you are coming to a Tulsa race, I can do it there. My wife is having health problems now, that will likely prevent my racing this next season, or I could do it at one of your races.

02-19-2018, 09:04 PM	#3
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 389 Times in 168 Posts	Re: 8.1 Engine Mods Tom, I typically get close 40 hp & 50 ft lbs at the tires with that engine. Biggest gains of any engine I have worked with. GM had to de-tune the heck out of that one to get them past EPA & CARB. Picked up my 8.1L Motorhome 5 MPG while towing. If you are coming to a Tulsa race, I can do it there. My wife is having health problems now, that will likely prevent my racing this next season, or I could do it at one of your races. __________________ Ed Wright 4156 SS/JA