[lust4speed]

The Stump Puller comes in at 230/236 and the Old Faithful comes in one step higher at 236/242. While both are usually on a 112° LSA, there is enough difference that operating and performance goals should be considered before making a choice. Iron heads and the SP seem to go together well and a little better for tight converters. I know that Dave Bisschop usually recommended the SP for mild builds with iron heads.

Everybody copies everybody on cams and it seems that even the local deli probably carries a reasonable copy of either cam profile -- but I would suspect that SD Performance would still be selling cams even if it will be awhile before his shop is up and running.

[grandam1979]

Butler stocks this cam,

[Steve C.]

A FWIW, Butler lists those same XE hydraulic roller lobes ground with the 110 lobe separation as above, but also with a 112 & 114 lobe separation.


.

[besserspat]

Originally Posted by grandam1979

Butler stocks this cam,

I had this cam , I want 112 and more lift .

[jhein]

Butler makes that cam on a 112 and with 1.65 rockers that gets you pretty close.

[besserspat]

The reasons why I want 112 minimum is because I spray 200 using a plate, the intake was going to be a SD CNC ported 71 HO intake ( that probably melted and burned down in his shop last summer , I couldnt get a hold of Dave since)

My heads are SD CNC irons he flowed at 270cfm, and my 461 is brand new built for nitrous .

Jakes performance th400 and Continental JH special ( 3200 tight ) converter with anti balloonjng plate.


Lust4speed , Dave told me last year he does not want to sell cams anymore. Otherwise I would have ordered from him at the time

Peter

[besserspat]

I would trade that cam for a stump puller or the first version of the Old Faithful .