I need help picking a head gasket. Bore is 4.030 on block and has victor jr heads. compression is 10.7:1 with .40 compressed head gasket. I want to stay on 93 and will spray a 150 shot at the track. Im really confused about selecting a bore size for the head gasket since they come in so many different sizes. Can someone recommend a gasket with a part number?? Thanks!
408w Head Gasket Selection Help
- Thread starter sharp2377
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Don't have a part number but you could contact summit/jegs etc. fel pro in a 4.100" bore with your desired thickness.
grnhays
Member
grnhays
Member
I think you'll be fine with the 9333. I'm in the process of researching a 408w build. I'm going to be using the 9333 on a 10.5:1 engine. Not sure if I'm going to go for spray or boost, yet though. People use the 9333 with 20psi of boost. I think it would handle 150 spray.
So,...... I'm not speaking from real world experience. Just from what my research has dictated.
So,...... I'm not speaking from real world experience. Just from what my research has dictated.
9333pt1 is a tough little gasket but depending on how crazy you're getting with this engine and if it's a fresh build were the surfaces prepped for Mls head gasket ?
Sent from my iPhone using my fingers while my auto correct makes me seem illiterate
Sent from my iPhone using my fingers while my auto correct makes me seem illiterate
