whats a pr4 head from
Honda-Tech Member
iTrader: (1)
Joined: Feb 2007
Posts: 1,116
Likes: 0
From: stockton, ca, united states
Are u sure it's not pr3-4? I remember a buddy of mines had a b17 motor and I also had a b17 motor. Mines had pr3-3 and his was pr3-4. Same thing nothing different. Just numbers.
Thread
Thread Starter
Forum
Replies
Last Post




