2 litre Zetec plus bike throttle bodies in Westfield kit car

[krismc]

Congratulations! I like your engine combination quite a bit, do you have any pictures of the throttle body setup? I will be PM'ing you with further questions. I am doing a similar setup on an SVT Zetec engine.

dont know about FFB, but mine is similar set up- got all the build pics of throttle boddies if you need them

[combatsapph]

krismc - do you have a wideband controller?

If so, set you idle to 14:1 afr - that got me through my emissions no probs.

Really struggled with either:- Getting it to idle so it would pass an emissions test AND getting it to start and warmup properly. I couldn't get it to do both so for the SVA test I loaded in a "warmup" map, let it warm up then loaded in an "emissions" map passed with 1.11% CO and 74ppm HC.

How old is you engine? Does it need a cat?

[fatbaldbloke]

After running the car for around 5000 miles and being pretty happy with the performance, the opportunity came to get it on a rolling road and have it finely mapped. I couldn't resist a full power and torque plot, and here it is...174 bhp and 152 lbs-ft respectively. Bear in mind I have made no changes whatsoever to the head and cams, which in the standard Ford Mondeo produce 130 bhp. I have found a staggering 44 bhp just by changing the induction and exhaust.

[hamiltonguitars]

FBB:
Wow, those are good numbers for a stock engine. Is that using the stock Suzuki 600 injectors? Do you have your current set-up and map that you can share so that poor dumb guys like me don't have to re-invent the wheel?

Thanks
Rod H.

[hamiltonguitars]

As I finish my intial setup, I'm looking at my MAP sensor. When I was running the Megajolt lite system, to get around the MAP readings (that FBB describes in detail) a vacuum line from each manifold line was attahced with a small reservoir to smooth out the initial off throttle change. This worked well with the MAP sensor on the Megajolt system.
Here's how it is layed out.
http://www.autosportlabs.net/MJLJ_V3_ve ... acuum_port

Any thoughts on if this might work for megasquirt also?

Rod H.

Suzuki ITBs 2.jpg