I dunno what jets I'm running off hand. It's tuned quite rich though. Fuel requirements are much the same drawthrough to blowthrough. But the carb needs to be set up different for blowthrough, or boxed.

hey force your using a weber right? I was just wondering what jets you are running and if I ran with a similar setup for a "base tune" would that be a fairly good starting point for my carb. do supercharging and turbo charging have similar fuel riquirements throughout the rev range?

Edit: also do draw through vs blowthrough have different fuel requirements?

I'd use a mitsibishi TD04, off an 1800cc lancer, or an AIRESEARCH M10 (aka Garrat T2) off an 1800 U11 bluebird. Should be able to find one cheap enough.

see if you can find a turbo off a vg20, they are variable A/R so they might provide better response and power...

cheers man. Im looking to do a budget build so getting a definate list of parts needed before I start buying is a must.

no the s4/5 is no good as it has an air ratio on the exhaust side thatis way too bigfor a little 1.5l engine. rotaries pump out a massive amount of exhuast gases comparedto a piston engine.

I'm running a blow through set up with a 12a Turbo running about 11-12psi and I'm pretty sure that the engine is standardish. it makes good power but I'm going to upgrade the turbo manifold as it looks a bit small and a bit rangi but works.

Nice!!! i was loking for somthing like this too... very god mates!

Yeah I know. I found two articles that were exactly what id just asked for. As I said before, its amazing what you can find when you actually look.....