Відео

For M311 heads also?

Should see mine in a couple weeks .

Do you ever run into a factory head that is harder to improve upon vs when you make your own castings and design your own port? For example the factory ls7 head likely has a larger cross sectional measurement than your custom ls7 head. Have you found any factory heads that seem to go backwards by messing with the ports?

Que chulada de motores 💪😎🍻

The second time I've watched this video. Great information is all I can say. Everyone needs to hear this & see the measurements you're demonstrating.

I just wanna know if anyone is actually running the m115 head and how it performs

Put a set of lt heads than I got for free. Cost me the cam and the tune and for a junkyard built I'm sure it can give these a run for the $$$

What's the compression ratio?

would love to see some comparisons between frankenstein heads and other brands!

it sounded like you mispoke but I've heard others say it this same way and either I'm confused or they are. so at the end you said tenths of an inch but that doesn't sound at all like what I was taught. I was taught 0.1 Tenths 0.01 Hundredths 0.001 thousandths and what I think you were talking about is 0.0001 ten thousandths. is that accurate or am I mistaken?

Need sbf heads

😂😂😂😂😅

Yall pick some awesome music. Any future videos about the gen 3 hemi heads?

You guys give great head(s) to all racers.

subbed. I know a craftsman when I see one.

WICKED !!!FRANKENSTEIN MAKES THE BEST BILLET INTAKE MANIFOLDS PERIOD!!!!

How do they compare to MBE 10* LS?

Beautifull Heads 😅

❤ ur Work .

Got flow numbers?

Awesome music. Are there any plans to make any videos for the 5.7 hemi?

Well said! that is a very frustrating situation especially with someone is not telling the whole story…

But how much is an o ring kit for maintenance?

Cleveland size ports.

austin

Those are some bad boys.

Looking more like a SBF head all the time 😂

I need some of those in my life 😁

Its a shame to install that on an engine. I have been porting heads for years, it takes a lot to make them look that good.

This shit is art to me. Love the song by Rammstein btw.

Thank you for your knowledge and videos USA 🇺🇸 TRUMP

em, you forgot to tell us the valve guide clearance is also based on the WEIGHT of the oil you are using- ding

Hi, A great video. I think the biggest problem you have- with LS customers AND they are your biggest critics? They are the dumbest/ cheapest racers on the market.Dumber than mopar guys, cheaper the pontiac guys.. So you are faced with dumb cheap guys who know how to work the internet. Good luck. You will need it.

SO GLAD you are commerical free!!!!!!!!

Just keep doing what you’re doing Chris because you absolutely can’t make everyone happy all the time trust me I have learn that after being in business for 31yr. but if you’re doing the right thing for the right reason no negativity comments will effect your business in any way !! I understand why you made this video. but just let your product speak for itself!!

Damn Chris you’ve come a long way brother I remember the days of you working in the shop out back of the house. Long way from there now !!! I’m proud of you brother!!

You get more bees with honey. Mistakes happen on both sides. Being nice goes a long way!

Good products, good info, but you lost me after 1 minute of that background boom boom crap.

Any thought of a billet Ford Coyote Cylinder head.

Hey Chris, I do have a few questions regarding opening the exhaust ports up to reduce restriction and EGTs at port itself and its relationship to velocity driving the turbo on a diesel engine. I know you’re a gas engine guy but I still listen to you quite a bit on your turbo videos. Also a few questions regarding a custom ground cam and what the minimal overlap can be and if overlapping can be reduced to zero to keep the high pressure hot gases on the exhaust stroke from interfering with the cooler compressed air charge entering on the intake stroke? Separating/Isolating the hot gases from the cooler air should help air density and improve efficiency regarding the 7.3 powerstroke with the hindering 2 valve design. I’m focused on improving that design with a few key alterations, upsizing the valves, custom valve seats with a larger ID made of better heat transferring materials, same with valve guides, also focusing on springs and retainer upgrades. I need to flow test the set of heads I ported, they have helical intake ports so cylinder swirl is an important factor for fuel atomization. I need more time to devote to the development but HVAC is very hectic in summer, and it would be nice to have a flow bench at home

Are you telling me that you don't drop test your heads? Shame, Shame. :-)

Any chance one of these heads was on a yellow ZO6?

Volume tells nothing about a port but its volume..........

Customer's and shops expecting a safety net for their "learning curve" and self induced components failures has been growing for decades. I just had a shop / customer call expecting a refund on an engine they destroyed on their dyno caused by an admitted lack of monitoring ignition timing during the pull. The engine was detonated to death and the bearings proved it. It will only get worse as the enthusiast thinks bleeding out on the forums is a cure for their ills.

the valves are quality valves from different company’s . the common part is your cylinder head.. it’s never good when companies defend their product.

Have you guys addressed the F series heads that were cracking at the lower exhaust bolt area ?

Legit PSA! I've been in this industry 23 years professionally, and I too believe that a firm stand needs to be made at times. 99% of my clientele came from unhappy relationships with their previous shops. I strive to keep my people happy, but I've held them just as responsible in the case they caused any failure.

Let me guess, more people complaining that the seats fell outta your China 310 heads. Well It's there own fault for buying that crap.

Disclaimer. If this product is used for racing. No warranty applies. There is NO product that is fool proof.

Definitely!!! I like carnage videos!!!.