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infernosg · 05-19-2010, 11:43 AM

Pretty much what's already been said - they are ITB's made by a vendor on this site - Fuji Racing. Their brand of ITBs are the sidedraft style (Dellorto, I think) with a double injector setup (though I think they now have a quad setup) whereas EFI Hardware's (Tweakit) are downdraft (Weber IDA style to be specific) with a quad injector setup. Neither kit comes with an intake manifold so you would have to either obtain one or make one yourself with the proper flanges.

EDIT: Damn! ninja'd!

05-19-2010, 11:43 AM	#5
infernosg IT'S ALIVE! Join Date: Dec 2009 Location: Richmond, VA Posts: 811 Rep Power: 16	Pretty much what's already been said - they are ITB's made by a vendor on this site - Fuji Racing. Their brand of ITBs are the sidedraft style (Dellorto, I think) with a double injector setup (though I think they now have a quad setup) whereas EFI Hardware's (Tweakit) are downdraft (Weber IDA style to be specific) with a quad injector setup. Neither kit comes with an intake manifold so you would have to either obtain one or make one yourself with the proper flanges. EDIT: Damn! ninja'd! __________________ '86 Mazda RX-7 Base '79 Mazda RX-7 GS Last edited by Herblenny; 05-26-2010 at 10:51 AM.