Originally Posted by Butch @ Jamsport
Originally Posted by Mongo
Anyone had the boost upgrade done?
My 306 is a n reg i had a fiddle around with the boost and fuelling and got it up to 128bhp and 218 torque
and it still does 95 miles to a tenner
Thats a forking good torque mine as standard was 96bhp and 145ft.lb
Does it pull stronger past 4k?