Inliners International Forums General Discussion Engines GM 4 cylinders 151 153 181

I added a bunch of pictures of 153 stuff. There are the 6cyl flanges I'm going to use on the 4 and some comparison of 4, 6, & 8 gaskets. Sorry i don't have a V8 head gasket but put the SBC head thoughts to rest just laying the 4 gasket on a head. There are some shots of the front sump pan and crank hub. Also the 181 crank in the lathe, and a peek at the aluminum cam gear. It uses an M-62 oil pump like the 6s. Notice the piston order. 1&4-2&3 move together. Firing order is 1-3-4-2. It just has ups and downs nothing extra to smooth things out. 153 pics Beater