Biggdogg heads
#16
lol - if he just wouldn't have said that he is the expert and in the same breath said that the Ford coolant is Propylene Glycol, the tranny fluid is "Mercron" V, and that you should add Prolong to the oil in every engine .....
So - does anyone know if these heads are still being sold or not? Wonder why it came up again ????
So - does anyone know if these heads are still being sold or not? Wonder why it came up again ????
#17
Using my iPhone to do some searching and haven't found much but did find this. As far as I can tell it was posted July 17th 2014. I haven't seen but a few people admit to buying them, and have yet to read about any failures FWIW. If they were a good product you would think powerstrokehelp would have them all over their website. They don't seem to be very proud of them...???
http://blown-headgasket.thedelawareb...ur-powerstroke
http://blown-headgasket.thedelawareb...ur-powerstroke
#18
#20
#22
Bill just posted this video on the Big Dog heads yesterday.
Video Link: https://www.youtube.com/watch?v=Dw4ieMsUbfc
Video Link: https://www.youtube.com/watch?v=Dw4ieMsUbfc
The heads are Interesting though
2006 F350 4X4
#24
#26
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#28
I personally don't have anything bad to say to say about him. Although it appears to me that he may over exaggerate the common issues with the 6.0 in order to sale a product or service. Unlike say, dieseltechron who is more in the business of educating the DIY's. Just my perspective.
#30
I just watched that video.....damn he edited the hell out of it!
I ran an engine shop for a few years. What he is saying about the heads being twisted is true, but cast iron heads rarely twist or distort that bad. Aluminum heads yes. But that is where you bolt them to a fixture plate and put them in an oven and cycle them a few times. If they can back into tolerance then you would mill the gasket surface. Well at least that was the practice 20 years ago.
Still not sold on o-ringing the heads on a 6.0L unless you are tuning it 200 plus HP!
I ran an engine shop for a few years. What he is saying about the heads being twisted is true, but cast iron heads rarely twist or distort that bad. Aluminum heads yes. But that is where you bolt them to a fixture plate and put them in an oven and cycle them a few times. If they can back into tolerance then you would mill the gasket surface. Well at least that was the practice 20 years ago.
Still not sold on o-ringing the heads on a 6.0L unless you are tuning it 200 plus HP!