..yes Rod is being senile as it aint a 400bhp engine as i beleive Rhys asked for a 550plus capable one....

Rods is obviously far higher spec never said it wasnt I merely said the pistons were the same as Rods..maybe in a previous engine?I dont know or same material/make...TBH Cossie Racing pistons are capable of that power also...so the cp's dont turn me on