There several web sites that give it about an 8 hp difference.
This is correct, so if you want that one or two hp diff. Then shave the heads. That is the difference between the two. Its not a big gain unless you want that 10th of a sec gain for drag racing or racing in general.
Yeah, no accurate. According to that site, my '06 puts out 125 horsepower!:lol:
All in all the higher compression you have the more hp gain you will get, ask any certified mechanic not your cousin or neighbor down the street that occasional does minor work on engines. As stated by Mister Tee there are errors that are allowed when doing a dyno. But as I stated before its only gonna be 1-2 and if really lucky 3 hp. You can also port and polish, which is highly recomended to let the flow of of fuel in and air flow out. But you do not want to do this until you have headers and exhaust. But if you do all of the port polish and shave you really wont show a diff. until you get your exhaust. So its gonna get a little pricey if you havent done the exhaust. If you do all of that you will more than likely get 15 hp.
You can buy the stock ones and cut them yourself and get close to the same performance without paying for the high performance ones. It will will give you more pull in your mid-range.
How is this done? I know that there are rubber ones already in there. Do I just cut those down? What are the specs on it?
I will have to check into it. I found it on another forum, so I will get the information. But I do remember they said that it was hella cheaper to buy the stock ones and cut them down to size. And when they did cut them I believe it was the middle two down to 47 mm. But dont quote me on that yet. I will find the real info and not just my guess. I know its close to what I said, but the measurement is kinda if'ie.
Depends on which variation you use. Not only the variation but the bhp will only be at the top end, or at least that is what I have gathered from this dyno.
didn't they switch to FI in 03?
Thats fuel injection right?
The 00-03 750s are all the same just different color schemes. All are fuel injected, 02 and up do not have the idle enricher. No two dynos will give you the same HP ratings. The 00-05 750s have the low and mid range punch that the newer 750s do not have. AND the older 750s are lighter in weight.:thumbup:
