i've just stumbled over this, a plot from a budget race engine i did a few years ago, unfortunatly i've lost the torque curve which was a nice curve, but even so it shows what remarkable little engines these are, considering how little i actually did to it.
1905cc, 1600 pistons giving 11.3 cr from memory, ported head (by me) std valves, std exhaust manifold, group A race cam, 45 dellortos
Not bad GrahamDidn't you once say that Geralds rollers read high
yeah they do by about 10bhp, even so its quite a power gain over std for what the modifications actually were, the car still even had a std exhaust.
Nice power mate , must go well in a 205 as well
I like this comment...they say the std exhaust on the 205 is far better than any aftermarket ones...Peugeot got it right from the start !!Originally Posted by graham bahr
Good to see how a little work seen some nice improvement in power....a bit of an incentive to get going with ours !!
done quite a few pugs over the years , really fussy about cams and exhausts , used to put a lot of Magnex manifolds and systems on only to lower the max power made by 1000 rpm , still made it more drivable though in fairness most people were happy with the result.
Graham, old post I know but with nothing better to do atm I recreated the torque curve from the bhp graph:
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