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andrews 31n cams

Started by alstar2, November 20, 2013, 10:41:32 AM

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alstar2

 i got some take off heads,early tc,they are milled .050.i used them to try out
the manual cr tool no valves in them.i have a 2000 rk 95" flat top cast se pistons,
  stock head,.030 gasket,mik 42,sns spo slipon's,stock head pipe,21n cams.thinking
if i put these heads on to go with 31n cams,.050 will bump comp 1,& maybe doing
some head work.i ride solo now,wife can't ride anymore.what head work, if any would
be good?my biggest problem is if max will still call this a mouse motor,or will i work
up to mighty mouse?     Al

speedzter

I ran the 31n's in a 95 with a street port, SE 10.25 cast & 185 ccp.
Mid 90's HP and near 100Tq.
They didn't build torque until later. 46 Intake close !
An odd little Cam, maybe try a 37 !

alstar2

thanks speedzter.37n's close @ 38.that would be better for me.with the heads
milled .050 worried about compression.    Al

speedzter

Sorry, i missed that the  . 050 has been done already.
Do you know the head volume?
The 31n will work, but a wood 6 will be stronger, especially down low.

bigpete1

the 37 will work well with the milled heads .I have a 95" here now set up exactly that way .050 off heads flattops .runs awesome .thanks pete

alstar2

speedzter.don't know the volume.need n cams because i have the o7 oil pump,cam plate
& hydraulic tensioners.thanks Bigpete1.that's probably the way i'll go.   Al