Originally Posted by IMPATIENT 1

I run the 228r 112 with a pair of on3 70's a2w blowthru carbd 5.3 and love it!! I run it in my dragboat and im killing bbc powered boats with it.according to my impellor chart im making alil over 1000hp at 7300 & i turn the motor 7400 @ 18lbs...above 5500 sucka is jus insane and keeps making more power the more boost i lay to it.ive gta change impellors to a bigger cut to absorb more hp soon and ill try to lay 20lbs to it and rpm about 7200