Direct Port Injection

[cheekychimp]

Simple,

I'd love to post a picture of the setup but this is a complete rebuild project and the entire car is stripped down to the chassis at present following spot/seam welding of the frame in preparation to install a cage. Consequently, I'd like to take this opportunity to build the system correctly.

I wouldn't say that 'cost is no object' but with close to ?11,000 invested in the engine and drivetrain alone the additional cost of each HSV over and above what a good quality fuel injector would cost probably still makes it a viable option. If you are injecting water rather than additional fuel anything other than stainless steel is likely to have reliability problems and I doubt a stainless steel injector (if one even exists!) is likely to be any cheaper than an HSV.

This being the case, what I really need to know is if the MF2 or fiA2 could handle the four HSVs in this application.

I'd like to run a supplementary jet pre-compressor to extend the map of the turbo at the end of it's efficiency threshhold and I will probably use propane to increase the octane rating of pump fuel. Consequently the injection at the manifold is mainly to suppress detonation.

Paul.