Shovelhead stroker PLEASE help!

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Jun 15, 2017 | 11:06 PM

hombrekid

Thread Starter

6th Gear

Joined: Jun 2014

Posts: 12

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From: puyallup

Shovelhead stroker PLEASE help!

Hello all.
Ive recently acquired a motor and have a question. It's got Delcron cases, Axtell Jugs, JE pistons, shovelheads stamped 77. It's got 3.8125 bore and 4.5 stroke. I'm tearing into it because I wasn't sure what I had and just wanted to touch it all and check for wear and all that. So tonight I pulled the jugs off and there's no base gaskets??? I've heard of guys not using any base gaskets for more hp?? So my question is this. I feel like I should use base gaskets when reassembling but in doing so what will I be gaining or losing?? I really just don't want to f... anything up. Any and all input is greatly appreciated!!

Jun 16, 2017 | 06:05 AM

98hotrodfatboy

Seasoned HDF Member

Joined: Mar 2010

Posts: 21,024

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From: Poolville

Unless your racing it's not worth not using them..... Crank case pressure will make oil seep out.... I'm sure someone makes a .010" gasket...

Jun 16, 2017 | 06:11 AM

touchdown

Seasoned HDF Member

Joined: Apr 2014

Posts: 5,420

Likes: 2,484

From: Lititz Pa

very interesting Question, Thinking of two things. First no base gasket for HP??? Im sure there something is used in place like maybe some gasket sealer, another thing I like a gasket but I would check the stroke to make sure the piston don't top out and thats the only reason for more HP I can think of. Good luck