EFI Using Webers

[DaveWharran]

I used TWM's on my engine. While the throttle bodies themselves aren't out of sight expensive, when you add throttle linkage, injectors, fuel system (pump, regulator, filters, hoses, fittings), and ECU, as others have said, it gets expensive quickly.



[ February 01, 2003: Message edited by: Dave Wharran ]

[Wayne Presley]

Martin, the MoTec can definitely run the manifold(and just about anything else you need). The Electromotive does 95% of what the M48 does and comes standard with the crank trigger and coil packs. The MoTec steps from cell to cell in the fuel and spark maps where the Electromotive interpolates (almost like averaging but takes into account the amount off center of the cell the current value is). I believe (someone correct me if I'm wrong)the MoTec uses a 24x24 grid for the fuel map, that's 576 cells to set. The TEC3 can use either a 8x8 or 16x16 grid to set the fuel curve, I use the 8x8 in my car and it runs great.
Here's a short clip, right click and choose "save target as" as the clip is 5.4 megs Video

[VICTOR A]

Wayne, that video and sound byte are great. Now I know how my engine should run.

VIC