250 Ross Forged pistons 6" rod .040
SKU:
250 6" rod pistons .040
$600.00
$600.00
Finally a premium forged flat top piston at a affordable price! These pistons are custom made for 12Bolt for your rodded 250. Top ring land is .300 thick to withstand the following.
Applications include:
-Naturally aspirated
-Turbocharged
-Nitrous
The compression height of the piston is made so that only .015 is needed to be milled from the deck of engine to "Zero Deck" the engine. Stock pistons require .030-.035 to zero deck which also weakens the deck.
Only 1 overbore is offered at this time .040
You will recieve 6 new pistons, pins, spirolocs, and full ring set. Shipping is 15.00 in the USA lower 48 states. Other areas email me with question. Tom@12bolt.com
True Flat top design, same as ran in the DYNO 250
These pistons will provide a 9.87 compression ratio with a 70CC chamber, most chambers will measure close to 74CC and give a 9.44CR
Piston weight is only 443 grams
Includes pins
Includes spiroloc retainers
Inlcudes Total Seal Brand rings 1/16 top- 1/16 2nd- 3/16 oil control
Applications include:
-Naturally aspirated
-Turbocharged
-Nitrous
The compression height of the piston is made so that only .015 is needed to be milled from the deck of engine to "Zero Deck" the engine. Stock pistons require .030-.035 to zero deck which also weakens the deck.
Only 1 overbore is offered at this time .040
You will recieve 6 new pistons, pins, spirolocs, and full ring set. Shipping is 15.00 in the USA lower 48 states. Other areas email me with question. Tom@12bolt.com
True Flat top design, same as ran in the DYNO 250
These pistons will provide a 9.87 compression ratio with a 70CC chamber, most chambers will measure close to 74CC and give a 9.44CR
Piston weight is only 443 grams
Includes pins
Includes spiroloc retainers
Inlcudes Total Seal Brand rings 1/16 top- 1/16 2nd- 3/16 oil control
4 available
