Cosworth 57mm Pistons HAVE ARRIVED

g-force performance · Post by **g-force performance** » Fri Dec 26, 2014 4:47 pm

2 PMs received already. I will wait and see if there are any more over the next few days.
Due to the holidays, it is more difficult for me to reply. I will try to reply to all your questions as soon as possible.

Cheers and Happy Holidays everyone.

Mike Norman
G-Force Engine Development
Www.mngforce.com

panteleimon · Post by **panteleimon** » Tue Jan 06, 2015 12:51 pm

Pm'd

Interested.

How much is the estimate for pistons?

& What about the Carrillo A-Rods?

Cheers!

g-force performance · Post by **g-force performance** » Fri Jan 09, 2015 5:35 am

Hang tight everyone. I am trying to get some response from my Piston vendors to see what the options are. Once i have that info, I will post in the "For Sale" section, and post a link here.

Cheers,

Mike Norman
G-Force Engine Development

Yakama · Post by **Yakama** » Sat Feb 07, 2015 9:30 am

Any progress?

g-force performance · Post by **g-force performance** » Mon Feb 09, 2015 5:08 am

I currently have a request in to both Cosworth, and my new piston vendor for quotation. My new vendor will have a longer delivery time because they want to build true forging tooling. This will make the pistons even stronger, and less expensive. The new vendor has made me a few sample sets athat are absolutely outstanding Quality - as they should be. They are the same supplier that makes many OEM pistons that we are familar with, as well as the piston for some well established F-1 Engine builders.

The bigger delay is, I just found our that Yamaha has discontinued the rings I was using from the FZR400. This is really bad news as it means that I don't have a ring for the pistons at this time. I have asked the piston companies of they can make the rings as well. Also, I have something on the works for an alternate solution that I should know for sure about shortly.

So, hang tight. If the new vendor comes through, I can get these piston kits significantly down in price. We shall see.

Mike Norman

Yakama · Post by **Yakama** » Mon Feb 09, 2015 8:13 am

Excellent thanks very much

Post by **Variablevalves suck** » Mon Feb 09, 2015 8:33 pm

Hi Mike I'm not buying pistons from you but can I ask a question on behalf of interested parties.
I read you are running nikasil liners on the 450 so are you having specific rings done for the nikasil, will people be ok in the standard steel bore.

g-force performance · Post by **g-force performance** » Tue Feb 10, 2015 4:19 am

We used NikaSil in the beginning. But, we have been using the original cast-iron for many years now. So, yes, everyone will be just fine.

Mike Norman

crazyman · Post by **crazyman** » Fri Feb 13, 2015 7:22 pm

whats the Carrillo rods cost ? thanks

Yakama · Post by **Yakama** » Fri Feb 13, 2015 7:52 pm

When I bought some for my nc29 they were about £1200

Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED

Re: Cosworth 57mm Pistons HAVE ARRIVED