[keithmac]

Are you sure they`re only 149cc/min? seems very small to me for a 2.5l engine?.

You could be crafty with the WI, if you do need more fuel up top you can use the methanol as extra fuel on boost with the added advantage it has a very good octane rating to resist knock.

I run 6 X 450cc/min fuel injectors on my 3l twin turbo, but by the time I`m at 11psi half my fuel is coming from the methanol injection, found this was the best way to stop the engine knocking (reported on the datalogger).

If I did my system again I`d have left the stock injectors in as I`ve trimmed the fuel map back that far they`re not really needed..