I recently purschased a complete 3.0 engine from Racerstock on this forum,
https://forums.pelicanparts.com/porsche-911-used-parts-sale-wanted/1054318-grady-clay-3-0l-motor.html
1980 3.0 CIS System, Very Low mileage, Very Tidy $1000
As I will be running Jenvey throttle bodies and a pectel ECU on this engine, so the complete CIS system is forsale. The history of this CIS system is that it came off a 1980 3.0 engine that Grady Clay purchased at a Police Auction in 1983, Grady dynoed the engine and it sat on his shelf until he passed away. So between 1980-1983 the has not done very many miles, maybe 20.000mls, maybe 30.000mls. I have stripped the engine and it is in perfect condition, First time its ever been apart. As close to NOS that you will find. Look at the plating.
95mm CIS Pistons out of the above Grady Clay 3.0 Engine, Excellent condition, Not required as going to 10.5:1 CP pistons, $200.00
