IBTL
and im vouching and setting straight right NOW, that matt's car has never blown up. when i hear 'blown up' i think motor. matt's car has blown up a differential or two (they were all open diffs that are already weaker than LSDs), snapped a few axles (they dont make upgrades, and custom are $$$), and screwed up a few trannies (yeah its rough on them, they were non-turbo trannies (same ones as ka/sr/rb20 gearboxes all the same with minor differences). never has he had any problem with the motor as i recall in its one year time of running. handling the power was his problem, as well as stupid things like hoods flipping due to shitty latches, and thats about it.
serban, your car is very nice. the a/f u run is pushing it, i think if u just bought an extra hood or something and cut a hole in it, you would probably be fine since you will be getting more air and the temps will be considerably lower.
jwt, is for the basic/average user who wants to slap something in and make power decently. their not bad. however, they tune most of their programs really rich (which isnt that bad) but it is hard to tune it other wise and running rich loses alot of power. i would use jwt for ka applications under 400whp (jay runs this still with good results) and other similar setups. most of these guys on this board that are veterans have been in the business for a while and are all moving on to high horsepower numbers, which is why everyone thinks small turboes and low numbers.
congrats on your car serban it is nicely setup. just a few tweaks and a nice shiny fmic and you should be good to go.
my .02