Throttle(s) before or after plenum chamber?

[Michael T. Kasimirsky]

On Tue, 4 Feb 1997, Todd Knighton wrote:

> 	If by "throttle house" you're referring to a throttle body?  There are
> many good aftermarket suppliers of misc. diameter throttle bodies to
> choose from.	

Could you elaborate on who these suppliers are?  I'm interested in 
EFI for a motorcycle and finding usable throttle bodies is a big hurdle.  
Thanks in advance for your help.

Michael T. Kasimirsky       ---->              mtk at tmc.astm.cmri.cmu.edu
Days:    Staff Engineer                     or mk4u at andrew.cmu.edu
         ASTM Test Monitoring Center           Phi Gamma Delta,
Nights:  1992 Suzuki GSX-R750 Pilot            NRA Life Member, AMA Member
         1990 Yamaha FZR400 Superbike Racer    DoD #1848
         1991 Suzuki GSF400 Bandit Mechanic    WERA Provisional Novice #753