Thats 720 cubic inches :rollsmile:
I am interested in a group install i.e. fully fitted guaranteed price.
How about showing some customer service risk share guarantee of increased HP , even if it's only 5-10HP .
e.g. if we do a before and after dyno runs and there is no increase or a decrease in HP , we get a further 10% discount.
If there is more than a 35HP gain, we give you 10% more. :=):
and guarantee the install for a year.