[quote="streaky744"]in a nut shell this will not work. forcing more air in would cause the car to run very lean and without a science degree in maths you could not work out the volume of air needed per 1000 rpm vs fuel. all i could see with this is your piston been put under extreme load resulting in a bent rod. thats if the car would run at all. skim the head and up your compression ratio would give a better result than messing around with this, or do a turbo conversion

may be wrong just my opinion[/quote]

Wrong-ish chap

You don't need the degree :P an air/fuel ratio gauge is all you need to get it rightish, that and a fifth (and possibly sixth) injector plus controller

Still a bad idea tho