Motor is 292 + .060" (301) decked to .010" in the hole, heads shaved .030 if I remember correctly, Best gaskets. Mummert clay Smith 272 cam advanced 4*.
I had a little delema today with a few heavy people in the car going up long hill twice it spewed water out the radiator cap and lost power for short moment. the motor only has about 500 miles and the first couple tanks of gas I used premium but the last one I used regular (87 octane in this area) Do I need to run Premium all the time?
I know it also had to do with timing because I had advanced it shortly before and it may have been too much. I noticed the distributor timing is much more touchy with this newly rebuilt motor than with the old ones I am used to running.
55 Vicky & customline
58 Rack Dump, 55 F350 yard truck, 57 F100
59 & 61 P 400's, 58 F100 custom cab, 69 F100, 79 F150, 82 F600 ramp truck, 90 mustang conv 7 up, 94 Mustang, Should I continue?