Part 1 Harland Sharp rocker arm mod for 6.5 diesel 10Mar15
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- Опубликовано: 9 фев 2025
- Rocker arm sets for the 6.5 diesel and 6.2 diesel made before 10 Mar 15 may need modification. It seem the clearence is much to tight and the "keeper" under the bolt heads need to be shaved down a few thousandths or the spacer in the middle.
Harland Sharp is standing behind their products and will make it right by sending a new spacer. I did not have the time to wait so the video shows what I did to mod/fix the issue.
7 years later Leroy, did Harland Sharp correct this on their new sets?
Has this issue been corrected in newer production runs?
Pretty good video however you always want to inspect every square inch of every piece of the engine 3 * not just once I'm glad you two did this video very informative unlike some of these greenhorns out here that does a video but don't tell me crap
For the amount that these cost I would expect it to be drop in and go 🤦
I'm thinking that all casts would be different somewhat ya know so?? But yea should so??
Remember, 1500 wet/dry paper on thick glass (as a backer), will work. If you know how.
Good video, thanks for the info. Do you still sell these rockers?
So Leroy, did you ever find out which mod worked best? Did trimming down a flat on the washer remedy the binding, or did you have-ta shorten the spacers?
Cool. Thanks for the reply.
Has this problem been resolved in production? Why would anyone want to have to mess with something that is basically a bolt on upgrade?
@@leroydiesel6.5 my bad Leroy. This is very tempting. I'm in the process of prepping a replacement engine for my 84 K30 but I'll need to evaluate its lower end before I make an investment like that. Btw, your glow plug removal tool worked great.
So what happened with the guys engine ? Who paid for the damages ?
LeroyDiesel yes , I’m not speaking of yours , I’m speaking of the guys engine you were talking about that bought the kit from you.
LeroyDiesel ??
What kind of performance boost do these offer?
@LeroyDiesel hey Leroy my pushers seem hot be to short. I did what you did for clearance between rockers. They all move freely. Ivfe got two pushers bent. I didn't losen them up enough before I torqued them. So im wondering if I damaged lifters. I took one lifyrt out and checked it . seems to be good. Do I have to worry.?. The roller runs on the high side of the valve towards the inside of motor
High on the valve stem.
Did filing the head gain you the clearance you needed to free up the rockers?
so, what your is we will be spending good money for unfinished parts? dog don't hunt. quality control isn't used?
TURN OFF, THE RADIO.
No, leave it on, I like it.