Last time out with the TA-61, we couldn't get the boost to go past 22lbs due to exhaust leaks. All we could do is throw more timing at it, which isn't going to get you much with 91 oct gas. The thing still went 11:60s (as I remember
).
Since then, he went to a bigger 6265 dbl bb turbo, fixed the exhaust leaks and was able to sneak up on a pretty good tune at the track and the day before, while testing at my house. Even at 122 mph, there was still more left in the tune, but we needed more time, that we didn't have.
He's only .14 away from being in the "Ten second club", with all the cool people
. They say that removing 100 lbs is worth about a tenth. If he goes to some shiny aluminum wheels, this will save him 50 lbs. Then, all he needs to do is remove the purple window tint and wash the dirt off, and he's got it more than covered.
Mike B.