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maciek, been researching over and over on "math theory injectors". It really seems that std valver/willy inj fail to go on 150bhp mark, but this is only if they would fire only once every 720º of the crank.
No one knows what injection has got the valver/willy, but I suspect its batch-fire...
remember ppl, engine must be runing at +- 85º for good power. Dont go too wild on cooling devices. Still remember, oil coolers can be a engine killer. This is just because, despite the general belif, you should not cold oil temp too much has it loses its lubri proprities.
I think std cooling...
its not healthy to have the injectors always opened... they will heat up and burn till death. The safest line is up to 85%. More than that, boost up pressure on the rail or fit bigger inj.
If the best is what you want, use another 4 inj in the trumpet... or just out of it.
this 8 inj setup...
without knowing at what pressure was tested the inj to get 185cc/min, we cant estimate nothing!
btw, I really think you can not use the std ecu for TBs on a valver/willy. :(
first, valver/willy dont feature seq injection just because it is needed a camshaft sensor on the inlet cam. Ecu needs...
Bosch injectors always start with a 0 280 ### ### number.
77 00 ### ### is a part-number from renault.
ex: my ecu is HOM77 00 850 369 which is the renault part-number.
decat... 30quid???? thats +- 47€... I got made a straight pipe (same diameter of the exhaust) with the same mountigs of the cat. 13quid.
Simple task when MOT. Simple exchange decat pipe, cat bolted in, engine runing for cat to heat up, and CO mean machine here I come. :)
how did I know what you were going to say??? damn!
I think you could get 3.5bar at the rail, using std fuel pump. this will increase the flow by a bit and it could be what it was needed for the bhp appear when WOT.
its going to be tested yes, but first its always wise to make some math so...
"#$"#%!"#$%!#$%!#$&!$#% sometimes I cant tell if its your eyes that are slow or your ... (brain is a too strong word)!
185cc/min is a flow taken from the pdf file! they dont say at what pressure it flows 185cc/min! Thats my doubt!!! knowing the pressure you can estimate how much it will flow...
Ok, alot of work on getting this and still something is missing.
Valver uses Bosch 0 280 150 130 injectors.
Really hard to find on the web numbers for this fuel spitters.
http://www.powerpage.dk/produkter/pic/injectors.pdfhttp://www.powerpage.dk/produkter/pic/injectors.pdf
Only found this...
Finally got some revelation about some valver tuning from a RS mechanic. It is said to be willy valve springs, std cams but with diferent timing (numbers not reveled). This can be done under a really low budget with some good gains. remap is always in every tune.
willy valve springs got my...