421Cub, Serval, 521SC

[@frankmorales6364]

What a genuine, craftsman, and willing to teach others to do his kind of artwork don’t find many Americans doing this Anymore everybody’s so self- and greedy

[@minibikemadman]

the cpi cylinders come with bad ass porting like you said just hog em out. I have a cpi Lynx and was amazed at how nice it is right from cpi.

[@carlossuarez4977]

Looking forward to doing business with you soon picking up my 1st banshee next week and looking to make some decent power

[@juliakaolelopono1068]

Man.. ABSOLUTELY great content.

[@alexpichardo5977]

Man I’m wanting to get my cylinders ported by you but money is so tight I’m my fathers care giver last couple of years.im gonna have to wait to get that done till I have a few extra bucks.

[@Javispanier]

Thanks for this video!!! Amazing work in the cylinders! 👌🏼👌🏼

[@herrjugsracing7816]

Thanks for watching!

[@NetoBanshee]

Nice work bro keep going lovit 🌶🌶🌶

[@jguetter69]

Good stuff!

[@ar2043]

Glad that the KZbins finally decided to throw you up in my feed. I follow you on Instagram and obviously I could have sought you out on here but I just never got around to it. I'm glad KZbin finally threw you in my direction. Nice work. Definitely a new subscriber, "liked" and commentor for Mr/Mrs Algorithm whoever the heck they are!!! 🤣🤣🤣🤣

[@herrjugsracing7816]

I appreciate that!

[@aaasuperiorslidingdoorrepa8273]

I love your videos Where are you located..? I have a built banshee that needs a tune up . And maybe a electrical ck up Can you help me .? Let me know how to get a hold of you and where you’re located thank you

[@herrjugsracing7816]

San Diego herrjugsracing.com

[@anthonyk6265]

Came across the channel seems like you do awesome work if I ship you my jugs would you ever Port them? LOL they're OEM jugs

[@herrjugsracing7816]

I port it all. Look up my IG account same name.

[@alexpichardo5977]

I was thinking of using stock cylinders but I decided to go with a driveline kit lane in driveline add boost ports saw good numbers when added but I’m dying to see what a builder and porter can do to those cylinders I know without touching them bill and lane made over 80hp on pump gas last time I recall I could be wrong.

[@STILLNIGHTPEARL]

Just go serval or cub if you’re going aftermarket cylinders, good power with the correct supporting parts, blows driveline and stock cylinders out of the water. I had a 4mm stock cylinder, but once I upgraded to cub cylinders it was even crazier, the pull up top is nasty! You have to go bigger carbs, race fuel with a cub though, the race fuel allows for more compression and timing, keeps the torque curve stronger.

[@herrjugsracing7816]

Get them ported and they will make more power.

[@sonora29]

Hi I like your work on this engines but I want to ask if you can do blaster engine to cus I have a 4mill blaster but the cylinder cracked and I need one done nicely done let me know how much for you to do it for me thanks.

[@oojeezy]

Where is the first video when you draw the lines I can’t find it

[@herrjugsracing7816]

I have no idea.

[@mrhodes19904]

Is that water in the can or some type of cutting oil

[@herrjugsracing7816]

That's just water.

[@bobjordan2535]

Do these get bored out after you port them? What happens if you slip and gouge a cylinder?

[@herrjugsracing7816]

The you are in trouble. I haven't ruined a set yet but I have been at it for over 20 years now. I know how to use my tools.

[@alexpichardo5977]

Out of curiosity you said you should be able to get more power out of the stock cylinders than the driveline cylinders?i asking cause I was looking to get into getting the driveline cylinders than using my stock cylinders because I’m going 4 mil I have to get it ported and bored and I heard good reviews on the cylinders. But if you feel you can make more power out of stock cylinders you might of changed my mind.why do you think the driveline cylinders won’t make as much power as the stock cylinders?

[@herrjugsracing7816]

Not a enough transfer updraft volume. I'm testing this theory now and will put up a video on it.

[@alexpichardo5977]

Herr Jugs Racing I can’t wait for that video I was thinking of buying the driveline kit but you might of changed my mind I might keep my stock cylinders and get them ported for 4 mil.

[@herrjugsracing7816]

Driveline cylinders are good product and will make more horsepower than stock cylinders. Stock cylinders if ported by me will make more than Driveline cylinders.

[@manuelrosa8112]

Hello, I follow you on instagran from Spain ... I would like to know which distribution has the cylinders without modifying. And what distribution do you leave? That is, what degrees it has of admission and escape. It is a translation, sorry.

[@dobleu0914]

How can I contact you? I have two projects Thank you

[@herrjugsracing7816]

[e-mail] herrjugsracing.com

[@tommyryan5509]

Hey I am looking to have my motor done won’t to have the same set up as you did with the 421 servel , how can I get in contact with you please get back to me it will be most appreciated thank you

[@bansheechris7601]

How much for a rebuild?

[@herrjugsracing7816]

Contact 858-945-3622