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Epoxy resin some hows

ASIDE FROM THE CALCULATIONS OF HOW MUCH WHERE & WHAT SHAPE THERE IS SOME HOW TO'S

full length in the left track & smoothing in the right track

I finally have the cams for this head & they already pack the mid range with torque so i am not epoxying full length tracks like the one pictured above in the left track i am going to use the resin to smooth the bores around the valve guides pictured in the right track & around the valve seats as in the top picture.

the valves oiled & fitted backwards to prevent the epoxy getting inside the guides

Its very important to rough the surface & i mean rough, i use a stone to do this giving the epoxy a good purchase, i also apply it wet so it works into the rough surface. The final shaping & polishing comes after 24 hrs.

a small angular stone on flexi head is necessary to rough ruff up surface

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