JDM Pistons
#1
Registered User
Thread Starter
Join Date: Jun 2005
Location: Toronto
Posts: 522
Likes: 0
Received 0 Likes
on
0 Posts
JDM Pistons
How much overbore does the J's racing JDM Balanced Pistons have in comparison to the stock USDM pistons?
I know it bumps compression to 11.7:1 but i need to know how much overbore it has
I know it bumps compression to 11.7:1 but i need to know how much overbore it has
#2
Anyone is welcome to correct me if I am wrong.
The CR of 11.7:1 is stock JDM F20C. Japan has better gas then we do here in the states. This was done using a different head gasket then we have here in the US. The pistions themself are the same.
A balanced set of pistions would be just that. All pistions in the set weight exactly the same amount. It just take time to balance as set. You just need scale and remove a bit here and there from the pistion.
The CR of 11.7:1 is stock JDM F20C. Japan has better gas then we do here in the states. This was done using a different head gasket then we have here in the US. The pistions themself are the same.
A balanced set of pistions would be just that. All pistions in the set weight exactly the same amount. It just take time to balance as set. You just need scale and remove a bit here and there from the pistion.
#4
Registered User
Thread Starter
Join Date: Jun 2005
Location: Toronto
Posts: 522
Likes: 0
Received 0 Likes
on
0 Posts
so you are saying the J's racing pistons are exactly the same at the stock USDM F20C pistons, that there is no difference, just the head gasket is different?
can anyone confirm this. Becuase if that is the case, I will cancel my order of these pistons
can anyone confirm this. Becuase if that is the case, I will cancel my order of these pistons
#6
Registered User
Thread Starter
Join Date: Jun 2005
Location: Toronto
Posts: 522
Likes: 0
Received 0 Likes
on
0 Posts
ok maby i mis tittled it. I thought the J's racing pistons were just the JDM ones but from js racing
ok what about then if that is the case. the difference in bore from USDM stock to J's racing Pistons
ok what about then if that is the case. the difference in bore from USDM stock to J's racing Pistons
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post