i spoke with the ecu guys today @ omex and also spoke to the dyno guys.
they are going to change the way the ecu reads first. so instead of the "tps" sensor it will read from the "map" sensor and also they can set the ecu to change as the map sensor reads boost ,
i am going to set my timing up from what you have advised and run it on sunday and let you know how i get on, i am so busy with work so i dont expect i will get to the dyno shop next week. i think it will be the week after.
thanks for the carb advise. that helps with the sec plate as i would like to be able to jet it like a metering plate .
will do a vac test this weekend from under the carb and above the blower and let you know.
so from what you have all said it seems blown motors like mine rarely used chokes . so the choke flabs are to be fixed open always ?
i can get 98 octane fuel
when do you recoomend to get my water meth inj up and running ? its injected in the inlet manifold ( t bird ) will this still be beneficial for the blower heat ? understand it will help reduce detonation , its set to come in from 4psi and spray more water meth mix as the bost builds .
also i have a spring load toggle switch which over rides the system and allows me to pump as much water meth i want into the inlet - when would be a good time to use this ? i thought if i was going to do a santa pod run ? or when i am in traffic and the weather temp is hot hot ?
ok so 2-3 pumps of throttle ( cold ) and catch it and hold @ 2000 until it warms up. start up with 36 d btdc and its seems to want a pretty much flat timing curve with the ecu retarding the ign when boost comes in using t buirds figures for the amount of boost it shows.
any other advise on what figures to put into my ign table ? so ie @ 800 rpm and engine load 0 it will be around 36d btdc, but what about 800 rpm and engine load taken from tps sensors @ 50 % load and then @ 100% load. and etc etc for the rest of the rev range and rpm figures.,
i know it seems crazy to think that at 1000 odd rpm the engine load will be 100% but for that split secound when i floor it - it will probably be that