i await your call chris

didnt realise you could set up a pc3

Get a 748R and take it to 853 with RS spec porting. That should be good for about 125bhp. That will be fun. :bouncy:

Sounds very good to me mate.:devil:

DC.

top idea indeed twpd !!! :burn::burn:

I would think most peeps aorund here know about this and the work of Mr Spalding but, this power curve looks great:

853 a 748 bp then add r cams and a port job and 115 is attainable. or bore out 955 barrells to 98mm and get a 928 cc 748..
iam starting two 928cc 748s next month one has rs heads and cams the other has r heads and cams . will post the results when they are finished.