This figure hehe realy nice, im still running 1,2 bb but its ok. is your turbo boosting up like a blitz k1, could ya compare? I want to make a 4e 10k engine for the change and look where it ends there in that range. But is 250+hp already to much for a fwd system at all... i already had to change to semi slicks when going to 1,2bb on the fwd system. what power range should be good in a 4wd system then, ya can go up all the time with the most hp but when ya gonna use it? Just figuring it out what kind of setup should be the best for my drivin. Just stuggeling wich (82/85) i should upgrade to m