NEW Datsun Race/street copy of a Don Potter camshaft. Part #360-09. Fits Datsun L16, L18, L20, L2.2, L2.4, 510, 610, 710, 620, 200SX. For those of you who do not know who Don Potter is, he was the Datsun guru in the late 70's into the 80's. You can look online for more information about Don. I was a customer of Don's, and picked up a large quantity of his parts. He was very secretive about his cams and his cam designs. Randy Welch won 3 solo national championships running Don's cams and motor parts in his Datsun 510 in the mid 80's. Anyone who has run Don's cams and equipment, have raved about the power. His camshafts put out more power then similar cams with the same lift and duration. His cams had very fast opening speeds (ramps). This one item helps these cams perform beyond other cams. Don studied camshaft design under Ed Iskederian and Harvey Crane. His biggest influence was John DeLong. Don designed and ground his own cam shafts. It took me 12 years to get my hands on one of his camshafts and that was because he passed away and I bought these from his widow. The lift is 535. Don would never tell the duration of his cams. If your the lucky winner, I will let you know the duration. This specific grind is a copy of Don's national championship auto cross cam. Randy Welch won 3 solo championships with this grind. It also makes a great vintage race cam and a very hot street cam. I personally have this cam in my motor and have other fellow racers using it. It is a great short road course cam. This is the largest cam I am offering at this time. Because demand is so high for this cam, I had a master copy made and this is a new regrind..

Please be aware, these are 40 year old cores. There may be slight imperfections on the journals, but this does not effect the performance of this cam. 

A cam card will be provided with all specs.

This camshaft grind, in a 1770cc 4cyl motor, put out 179.8hp to the rear wheels in a 12 to 1 motor with 39 chokes. on the same dyno, a 14 to 1 Rebello motor with 43 chokes with a 1839cc 4cyl motor put out 191hp at a higher rpm.

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