Mercury 141 heady duty rod bolts.

[90 5.0]

Cody Tarver has the ARP head studs and power head studs

Interesting when I talked to my Arp guy I used to have custom arp bolts made for my drag motors he looked them up and said they didn't provide head studs for a merc V6.

I text Cody and see what he's getting thanks erik

[90 5.0]

Anyone ever machine the standard 141 rod cap to allow clesrance for the HP rod bolt?

Yes the formula one guys running sst120/40 etc do it all the time. It's not allowed in certain drag classes though.

[outasite]

Anyone ever machine the standard 141 rod cap to allow clearance for the HP rod bolt?

Yes,and the two lube holes can be done as well.Takes a jig, 3/16 solid carbide spade drill,finish with a dremel ball stone shortened to fit through the small end,from the inside out.

[Go Time]

Other than the larger rod bolt and the two holes in the rod at the wrist pin, is there any difference between the HiPo 141 and standard 141 rod itself?

[Steve Pope]

The HP rod is also shot peined around the rod bolt area.