The soldiers have to march at the bridge's natural frequency (and also in phase). That's the key point.

More great information. Technical stuff is great. Thank you Ben.

We have a little foot bridge in our town and when we were kids we’d match on it to make it bounce like your talking. People would freak when they’d walk across it. 😂

@benalamedaracing2765

5 ай бұрын

That would indeed freak me out if I was in between! lol

Whats up brotha. Thanks for the video. Great info and tech on valve spring/ retainer harmonics and designs. Conical is where its at with high RPM. Excellent instruction and guidance. Hope yall do well in texas racing. Talk to ya soon bro. " its all in your heads" ~BAR

Thank you for all your help

Awesome video ben i rember seeing a high speed video of a rockerarn valve train running at like 10.000 rpm and the spring and retainer spinning around ,valve spring jumping around like the hula dancer lol. Those conical springs make more power and less ocilations with lighter weight for higher rpms

@benalamedaracing2765

9 ай бұрын

Those new spring designs are very good and having different diameters throughout will cancel all or most of the oscillations so they do not happen at the same time!

Awesome info.

@benalamedaracing2765

Жыл бұрын

Thanks 340!

Thank you sir. Another great video.

@benalamedaracing2765

Жыл бұрын

Thanks Hugh.

Excellent video Ben. One of the things that I used to do when building motorcycle engines was run as little valve spring as possible. Simply because the potential gains as a percentage of available horsepower was significant, and every horsepower was potentially the race winning one.

@benalamedaracing2765

Жыл бұрын

Every little bit of gain eventually taken as a whole is a winning advantage!

Thanks 4 the video

@benalamedaracing2765

Жыл бұрын

Thanks Godin!

Glad to see your new video! I start to porting my 4V head and don't have enough information. Please tell us a little bit about it.

@benalamedaracing2765

Жыл бұрын

Will be coming up sir!

Hello Ben, Liked your Videos, Nice to see you and your Bro. During my sisters wake. Take it easy see sometime.

@benalamedaracing2765

Жыл бұрын

Glad to have seen you Pinky and family. We keep in touch...

great video ben ,thank you, what brand spring do you recomend

@benalamedaracing2765

11 ай бұрын

Depends. What rpm are you willing to turn it?

Just one piston, (springs) will stop you at high rpm grazy stuff 👍 tanks good videos .......

@benalamedaracing2765

Жыл бұрын

Thanks Dale!

I've seen those mysterious dips many a time on Engine Masters and they just shrug it off.

@benalamedaracing2765

Жыл бұрын

There are instances where rocker arm vibrating perhaps in instances at the same time as the pushrods will show this dip in hp across one point in the rpm scale. A good friend fix this issue with the BBC rockers he produces by changing the rocker arm "spine" on top of the rockers from wide to narrower towards the valve tip and it fix the dip in the dyno.

Ben, hope all is well. Suggestion for you, perhaps post the information to contact you for a consult session in your description on each video. I'll be contacting you in the not too far away for a private consultation.

@benalamedaracing2765

Жыл бұрын

I usually post my contact number at the start or end of the video. Thanks again for your support.

Ben, What's the advantage of 10* locks over 7* locks?

@markcordial-dn1xm

Жыл бұрын

10's can take higher spring pressures

Engines are batch processors I don't believe a flow bench replicates actuality.

@benalamedaracing2765

Жыл бұрын

I will be transforming my tech article @ Fb and do it to a video format. Basically what you are actually saying as true.