The water pump shaft on the S5 that the pulley and fan bolt to mics out at 0.747 and the spacer for this flex fan mod that i'm doing is too small to fit over it, but it just so happens that a used uni-bit I have in my tool box would allow me to hog a hole at .749 per the mic meausement on it!



But because it's Banzai's B-day, I used a rota-broach instead, then chucked up the spacer in the press and sanded the excess away.



Thanks for telling us the uni-bit is useless in fab work ya grumpy bastard! https://www.nopistons.com/forums/pub...1047683785.gif

There you go misinterpretting my words. I own a couple uni-bits; even use them occasionally. I hate seeing them used as a crutch for piss-poor planning and execution of a design.



Each tool has a proper place and use, even the BFH

BTW: WTF are you doing installing a flex fan on a Rotary? MAx RPM for those things is like 6000 RPM. Bad News Hombre

[quote name='banzaitoyota' date='Jul 17 2005, 03:59 PM']There you go misinterpretting my words. I own a couple uni-bits; even use them occasionally. I hate seeing them used as a crutch for piss-poor planning and execution of a design.



Each tool has a proper place and use, even the BFH


[/quote]



I was kidding https://www.nopistons.com/forums/pub...#>/biggrin.png





[quote name='banzaitoyota' date='Jul 17 2005, 04:00 PM']BTW: WTF are you doing installing a flex fan on a Rotary? MAx RPM for those things is like 6000 RPM. Bad News Hombre


[/quote]



10,000 rpm rating on the 1300 series, it will be fine.