would you say the big pace is better than the pro-alloy then? (in terms of better act's at high boosts?), is it worth the extra money? the pace seems to be the most expensive on the market so you'd expect it to be pretty good

the radtec looks good too for the money, but i've heard there is not enough room to fit them without having to move parts of the engine back, sounds like a bit too much hassle to me