Originally Posted by rapidcossie
Originally Posted by AlexF
So you should Gareth - everyone should.
But when presented with adequate proof to support a fact or theory then you should accept that fact or theory, even if previously you disagreed with it.
Alex
PS I did some reading on Pintos last night - the last thing you do when tuning them is modify the size of the ports. They are TOO BIG as std. This supports why a simple capacity change works. The head can flow the extra air required to fill the cylinder and make a bigger bang because of that.
So what I said is in fact correct!
The extra power does come from the increase in capcity
Ill have my apology anytime guys

Yeah but I thought it was well known that if you just up the capacity and the air flow of the head is upto it you get more power, nobody is disputing that, but would it do that without any alterations to the fueling?
I thought you meant just swapping the bottom ends would give an increas in power without touching anything else
If that wasnt your argument I stand corrected, although its pretty fuckin obvious power will go up with more capacity and fuel/air, so I didnt think we'd be arguing about that