Thread: CC engine question.
06-13-2012, 04:55 PM #1
CC engine question.
Stock engine is 1500cc, when you put bigger piston such as 9.5.1 what is the cc increase? 1600cc 1700cc 1800cc ? thanks for the help
06-13-2012, 05:07 PM #2
Changing the compression ratio will not have any affect on the displacement.
06-13-2012, 05:14 PM #3
oh thought the contrary thanks well what oversize piston can I get for offshore racing for the engine to stay reliable? I heard that the 9.5.1 ratio are the best. Wanted to increase the CC like puting a 1600cc 1700cc, of course putting all the rest like carillo rods and lighten parts...
06-13-2012, 05:31 PM #4
maybe it's a french term as I keep hearing racers saying they increase the engine to 1600cc, 1700cc and I see on the cp piston, oversize piston .25mm and 50mm does that increase the cc?
06-13-2012, 06:14 PM #5
yes over bore pistons raise cc but not many, for 1mm add about 12cc
you can get oversize pistons and standard in different compression ratios like 8:1, 9:1 or 10:1
to get 1600 exc you will need aftermarket cylinders
06-13-2012, 07:06 PM #6
ok so I'm planning to buy the cp 9.5.1 which one is the best .25mm or .50mm?
06-13-2012, 07:18 PM #7
06-13-2012, 07:53 PM #8
Only question if for the injectors, they are stock and I don't know which one to get. Wouldlike to get rid of lemoine sponson to put lemac sponson or the ninja one that has two blades (sale on ebay). Am I forgetting something?
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)