Just thought I would post a couple pics to show the significant difference of the little tiny inefficient GM8 to the free flowin ATT.
I also ran some 0 to 60 times pulling my 32ft 8000lbs Travel Trailer with the GM 8 and will do some with the ATT
I will post the results:thumbsup:
After I bought the 6.5 N/A motor I noticed the precups were small(squares).
I have circles and my brother has some heads with diamonds. I started measuring the ports of the cups and found that the only difference were the width of the slot. The squares were .57 the circles were .625 and the...
Well its been almost 2 years from that faithful day when we were headed upnorth with 4 of us and a loaded 28 foot 6 place snowmobile trailer. We were about 100 miles away from home motoring along @70 and all of sudden boom, the crank broke, damn.
It broke right at the rod counter weight. Towed...