Quote: Originally Posted by DRASTIC. 
sean, to my understanding, the intake mani can be max ported to 69mm before the walls are too thin and concave..
mine is ported to 69mm
i run the boomba w/ the stock (2.5in.) pipe adapter.
if i could do it over again, i would. this TB is the shit.
So with it ported to 69mm it's still safe (safe meaning not going to break still strong as stock was) And who did your port work thank you Mike.
Sean
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A853 Crew (ONLY UNO)
Starting all over from stock
Mods Now04 Silver Wilwood slotted BBK slotted,slotted Rear,Windage tray+crank scraper,Dcr power shift2 clutch,Bwoody Motor mounts+trany,Stock air box mod+K&N drop in,F&F Ported ex.Manifold,3" o2 housing,My catch can+check valve,Safc Neo,Agp waste gate + ptp spring,Agp uhp,lower
^ Coming Maxed Stocker WORLD RECORD 08
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