Same PN as the Romeo cam bolts, which are TTY. Sean Hyland says 125# and torque once only - PN.... F1AZ-6A340-A.

 

yeh that sounds like timing chaing man

 

HI!... Well I've re-used the crank pulley bolts many, many times on different modular engines. Never had a problem. 1ST I've heard they were TTY.

You said SEAN HYLAND! BWAAAAAAAAA! Thee of the blown up dyno engines.

 

Put the stock pulley on, NO noise at all, quiet as can be.

 

looks like someone is going to get their money back from a certian person.......

 

Well I was happy thats all it was, so I did this... not wot first, second part is a burnout, all ya can do is listen lol

 

You gotta stop these clandestine burnouts! Can't see shìt.


JMC

Glad to hear it was only the pulley.

 

I'm glad that's all it was . It sure sounded like the TC hitting. I've heard that sound before. What made that other pully click like that I wonder?

HAHA , yea , your starting to shoot vids like I do, can't see a damn thing - but they sound Bad A$$

 

yea sorry but i figured the one time i do a burnout on my good tires id atleast record the sound...

 

HI!... BUILT54 : Can you tape some vids in the "DAYTIME"!!!!!!!!!!!

I can barely make out anything in any of the vids you've posted. Too dark.

 

damn man sorry it was the pulley. strange that it didnt start doing it when u first got it on. never made a sound when it was one mine. wonder if it doesnt like the mounting of the lower pulley.

 

i never measure the snout length but something u might look into

http://www.mn12performance.com/mn12h...J-install.html


Before Installing the BHJ you will need to replace the OEM balancer bolt which is grade 10.9 M14 x 40mm x1.5 pitch
with a longer grade 10.9 M14 x 50mm x 1.5 pitch bolt.
The reason for needing a longer bolt is the stock OEM balancer has a 2" snout depth while the BHJ has a 2.5" snout depth.

 

Whats the paint code for the blue on your truck? Is it factory?

 

Paint code: KM yep, its factory.
Neal: I know I would much rather do daytime vids but never have time during the day... don't worry, they will come eventually.

 

1/2" thread difference? curious, how much thread is in contact with shorter bolt and longer snout?