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Jono
12-03-2009, 11:23
Can some one tell me approx what RPM peak power is made at please with a Piper 285 camshaft.

ta
sphinX
12-03-2009, 11:47
What turbo?
Sparkie
12-03-2009, 13:49
bhp or torque?
Jono
12-03-2009, 15:44
T25 turbo. and bhp please.
BriC
12-03-2009, 15:48
:laugh: Sack rolling roads - just ask Sphinx
Jono
12-03-2009, 15:53
Im not asking how much hp it will make just what RPM they tend to make it at with the 285 cam.
sphinX
12-03-2009, 16:58
:laugh: Sack rolling roads - just ask Sphinx

haha BriC!

7k+rpm :)
*Yellow*
12-03-2009, 17:19
T25 turbo. and bhp please.


My print out with rev limiter set at 6100rpm ( T25 and 285 cam )

http://www.rtoc.org/boards/album.php?albumid=89&pictureid=4822
sphinX
12-03-2009, 17:23
Think you need to remove that rev limiter ;)
*Yellow*
12-03-2009, 17:29
Think you need to remove that rev limiter ;)

:laugh:....... but I want to finish the race :)
olidaviesuk
12-03-2009, 17:32
See from the curves spool up is about 3k, you using the Nissan 200sx T25? as thinking of going down that route myself depending on sun :)


:laugh:....... but I want to finish the race :)
sphinX
12-03-2009, 17:33
:laugh: But aren't you losing out on like...another 1k rpm? You might as well have left the standard cam on if you're limiting it there lol
Rob@Backyardracing
12-03-2009, 18:41
:laugh: But aren't you losing out on like...another 1k rpm? You might as well have left the standard cam on if you're limiting it there lol

He would need some retard or be pointless..