why do supras have such high traps? like walser he ran like a 9 something at 153mph. and Rob rayner ran like a 9 something at like 138mph in his turbo ls1 camaro, then again he only had 707rwhp.. is that the reason? I also read of a turbo buick that ran a [email protected] 140 now that trap was low compared to supras. does it have to do with the fact that they are inline, or is it just that Rob doesnt have 900 hp? if you dont know who rob is you can find his car here http://www.ls1motorsports.com, also what tires do you 6,7,8 and 900 hp guys use on the streets? what does walser use?.. thanks.