NPR Pistons

[madracer]

Has anyone heard and use these Pistons before???? They said it's rated and tested for around 350 and maybe a little over 350 Horsepower... it was also mention that it was made in Japan. The are low compression piston for a B16A motor and 81mm in size, I was thinking of getting these for a B16A build to make around 320 HP....with a Turbo setup.....

Any help on this well be grateful
thank you....

 

[formby]

what you are buying is basically a set of cast b18a/b pistons. they will lower your CR but they are not forged.

 

[madracer]

what you are buying is basically a set of cast b18a/b pistons. they will lower your CR but they are not forged.

Would they be good for boost??? holding around 320hp dail driver????