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Posted

A 421 is aftermarket set of cylinders. Or sleeved stock cylinders

Plenty of good site sponsors to choose from. Get on the phone and call

Posted

You can do a 421 Serval or a 421 Cub.

A 421 Cub is a ported Serval.

My choices would be a 421 Serval Dune Ported with Shearer InFrames by Redline, FAST or HJR.

Redline is in OK at the BHQ ride as is probably FAST.

^^^ You'll have to wait months to get your motor back, but word around the campfire is they are worth the wait.

Kevin at HJR is home and turns around motors is two weeks or less, guaranteed...

Wildcard is another option.

Posted

Just look in the dyno room at who has been making motors that run and you will find your answer. The phone number is in my sig. Enough said

  • Like 1
Posted

Any thoughts on passion racing?

LMAO

YES..........but lets keep things family friendly.

Posted

Call Brandon at Wildcard Racing. Better call soon though. His bench fills up pretty quick. He'll be covered up by next month.

Posted

Any thoughts on passion racing?

 

HAHAHA that would require you starting a new thread to get a real response to that question. 

Posted

HAHAHA that would require you starting a new thread to get a real response to that question.

He hasn't been here in a while.

Not offering up any helpful advice to members.

Not down at the HQ ride with all the regulars.....

 

But I'm sure (since I made a small comment) somebody will be here shortly to defend passion.

Posted (edited)

I went through FAST. I like what they did on my port job, cut domes, and gave me the exact gaskets I need for the compression, and squish that I needed for the 4 mil build. I waited patiently since it was prime riding season....

Edited by salmon_slayer06

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