Do I need a tune?
btw ive used both of them before...
and yes a mail order tune is good for yourgoals...a mail order tune is NEVER DEAD ON...but can be very close...
like i said i gained 3 hp and that was from him playin with the timing, and my air fuel was a flat line all the way across the board. if thats not "dead on" i dont know what is. never used ION, and im sorry u had a bad expeirence with Bryan, but he goes far above the call of duty with my car, many of my friends cars, and he will be getting more of my business. 
And since nobody else has thrown a number out there, I'm going to say you are putting down somewhere in the range of 350-380 to the wheels particularly due to the slightly small cam and another major factor is just how much your heads were ported. I'm guessing since you didn't get it done you couldn't be 100%
The Best V8 Stories One Small Block at Time

And since nobody else has thrown a number out there, I'm going to say you are putting down somewhere in the range of 350-380 to the wheels particularly due to the slightly small cam and another major factor is just how much your heads were ported. I'm guessing since you didn't get it done you couldn't be 100%

