Tee Koo said:BTW, have anyone heard how much is the best power taken from MA09ERT? I've heard some 210-220hp ST:s from Japan but there must some better ones because there are 300+hp E15ET:s
I have heard of over 320bhp from the MA09 in Japan running some 2.4 bar od boost. - I was told about this alone time ago, and I was never provided any more information as they could not speak English!
ohc_turbo said:Ed, im was talking about the ma09ert in general, youre the only one i know on the board who has a super turbo but it aint aimed at you,sorry if you have got offended, i can visualise you having a red face while writing youre last post.
Thats extreamly rare
youve said that the bore walls are very thick comparing them between other MA's which made me think you were talking about the other MA's impolding at anything other than 50-60bhp.
has anyone or has anyone heard of any problem with the ma10 or ma12 or taken a ma10et to the limit and said "damn this cant handle over 150bhp, i wish i had a ma09"
MA12's frequently (relativly compared that is) blow headgaskets. I've been around here long enough now to see that compared to a 1.0 the 1.2 really is not all there. I think a relevent example of this is the MA12 was the only engine Nissan did not put a turbo on...
i suppose its stupid to say that you dont know that the ma09ert was buit to compete in the under 1.6 class and the made it just right cos its just under as youve said
Thats exactly right the standard multiplication factor for an engine with a turbo in group B was 1.7. By default, even if the MA10 had been used at a lower boost of 0.6 it would still have failed to meet this criteria. It was a double plus though really.
Do you know for sure that they actually made the bottom end stronger(apart from the bore wall thickness) in the ma09ert than the ma10et like putting beefier rods, oil squirters under the pistons for x-tra cooling and crank girdle for example.
My honest answer for this is no, I dont know exactly. Other then without a doubt the conrods will be stronger, The bottom end on a MA10 engine is way way overkill as it is. Nothing kills them except lack of oil.
i doubt a MA09ERT would be a swap for anyone but a MA10ET might be for someone but its a shame the lumps still go for £1000,
The Figaro world pays this, and since its there these engines now come from we dont have much choice!