Thread: Wagon Train
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Old 02-20-2014, 10:48 PM   #68
Greg Hill
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Join Date: May 2006
Location: Louisville , KY
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Default Re: Wagon Train

There is one undeniable fact. Every one of the hp ratings on these new cars was bogus starting out. The only other hp ratings that were that bogus to start with were the Lt1's and the LS1's in stock. Anybody that has half a brain can look at the specs on these motors and see how bogus they are compared to the competition. I'll give you one example. Charlie I'm not picking on you, but the 4.6 l Mustang GT was rated at 300 hp SAE net. The Cobra Jet version was rated at 235 with more of everything than the street car.

When the manufacturers went from gross hp ratings in 1971 to net hp ratings in1972 NHRA factored all those motors 1972 and up before they hit the race track. Al Provoast told me his wagon went from 185 to 285 before he ever went down the track. The motor I run in my car is a 71 350 Z28 motor that was rated at 330 from the factory and is now rated at 315. The same exact motor in 1972 was factory rated at 255. In those days NHRA did their job. The first time they didn't was the 94 Chevy LT1 which was rated at 275 net and allowed to run at that hp rating, and is now at 346.

My point in this rant is that the factory race cars were rated below their equivalent street car ratings that were SAE net to start with and they had more compression, more cam, bigger throttle bodies and better manifolds. All of you guys that complained about all of us crying about the hp ratings, well guess what? We were right on the money.
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