Quote:How are you going to keep the ute down to 800kg after adding a 300hp engine, heavier transmission, heavier diff, heavier brakes, etc?

Can't be done on a streeter.

my ca ute has 313hp at wheels best i have run is 11.37 @ 120mph on 26x6x15 slicks hope this gives you a ballpark figure

from moroso power speed calculator:
at 800kg and 300hp at the wheels you get 10.2 @131mph
with 200 at the wheels you get 11.5 @ 114
IF it all goes to plan
good luck
dazza

ok sorry i was so vague,

mini tubs, slicks, mini spooled hilux diff, 4.11 gears, 5 speed, heavy duty double plate clutch (single plate clutch when commuting), ca18det with, Microtech LTX8 ECU, external Bosch coil packs, 500hp fuel pump, Malpassi fuel regulator, modified fuel rail, GTR injectors, R31 skyline fuel tank, pod filter, Nitto 38mm external wastegate, turboXS plumb-back BOV, oil catch can, alloy radiator with alloy header tank, SPAL 14

isn't always just a pissing comp when it comes to guessed power figures and speculation on times...rather then actual times and real power figures??

i want my coupe to run deep into the 11's when it is making 320plus

Its obvious tou are just pissin in the wind otherwise you would have clarified yourself to all the responses you got...

need some fat tyres and a few sandbags to hold traction!!!

There is a mathematical tool called a Moroso Calculator (could be available online)??? - not sure.
But you put in all of the info available to you and it will give you a 'perfect scenario' quater mile time.
Engine builders use them in the reverse to work out how much power and tourque they will need from an engine to get a (????)- kg car down the quater in (??) seconds.

10.87 second quarter mile, tops, if it has well sorted suspension, tires, etc and a good driver. Or you could do worse.