- Location
- Statesboro GA
I wasn’t thinking when I ordered a new Factory B pipe direct from factory. I ordered a mod system for a superjet. My problem is I have a 61x exhaust manifold ( 8 mm bolts) but I’m running a 62t cylinder (10 mm bolts). I would return and swap the manifold but I’ve already drilled and tapped it for dual cooling. I’ve been told to screw in inserts into the cylinder to accept the 61x 8mm bolts, but I’m worried about them working loose or not holding tight enough. It seems easy enough to drill out the 61x exhaust manifold to allow the use of the larger 10mm bolts that fit the 62t cylinder. What is everyone’s opinion on which route to go?? Thanks in advance!!