have any OMC high speed jets?

[sootypipe]

Hi all. I hope this is the best forum for this thread. I have two 1980s 2-stroke Evinrude V6's (1985 175hp and 1984 2.6 XP). I want to replace the main jets to increase the fuel a bit. I have determined the sizes I need and I'll need 6 of each to do some experimenting. Wondering if anyone has any new or good used jets. Willing to buy for fair prices. Below are the sizes I'm looking for (I think!).

175:
OMC p/n size
320661 61C
317607 62C
321559 63C

2.6:
OMC p/n size
328554 66C
317183 67C
328555 68C


James

[CUDA]

40 years ago I put them in a drill press and...

[sootypipe]

Good point. There’s a chance that’s what I might do, but I don’t have a drill press. Could drilling them free hand be any different? Some guys say there’re precision machined, finished, chamfered, and I know the micro bits you can buy in expensively are junk. Good micro bits are pricey. Then do you end up with the correct flow?? I sure don’t know.

[CUDA]

Always hated carbs

[97mirage]

I was able to find OMC (new old stock) from Sea Way Marine in Washington State but it’s been a while since I’ve dealt with them. Worth a phone call…

[sootypipe]

Thanks! I will try them. I’ve heard of them, a local dealer referred me to them a while back on some other nla part.

[perfmarine1]

Hi all. I hope this is the best forum for this thread. I have two 1980s 2-stroke Evinrude V6's (1985 175hp and 1984 2.6 XP). I want to replace the main jets to increase the fuel a bit. I have determined the sizes I need and I'll need 6 of each to do some experimenting. Wondering if anyone has any new or good used jets. Willing to buy for fair prices. Below are the sizes I'm looking for (I think!).

175:
OMC p/n size
320661 61C
317607 62C
321559 63C

2.6:
OMC p/n size
328554 66C
317183 67C
328555 68C


James

You have a PM