Any opinions on the wildcat ultra mineralli?

[sherron82]

When I do purchase the ph85 from bicycle engines should I call or do it online? I will be mentioning your name as well

 

[DAMIEN1307]

I do have a catnip cdi, you think I should use it?

Use what is in the kit for now...Keep everything STOCK as I have previously mentioned...lol.

 

[DAMIEN1307]

Not too sure about my elevation

You are at an approximately 1300 ft elevation above sea level where you are at in Morristown, TN

 

[DAMIEN1307]

When I do purchase the ph85 from bicycle engines should I call or do it online? I will be mentioning your name as well

As I have also previously mentioned many times to many different folks here, use their phone number, talk to a real person...lol...Thats how I always order anything from them, they get to know ya that way, and you get to know them...lol.

• (406) 586-5970

Ps...They know me by my real first name, Robb in Alamogordo, NM and also know me as the Moderator for this forum.

 

[GW's Motorized]

When I ordered mine I did it on the website. Next time I'll call in

 

[Whitewill1412]

Probably the right choice with the P85
The Minarelli you pic'd most likely has this type top end kit....$40
The one pic'd is a horizontal. We use vertical kits but its essentially the same quality.

https://www.aliexpress.us/item/3256804292008921.html?spm=a2g0o.productlist.main.3.629b5af904OrqY&algo_pvid=3871b361-7127-41b9-8d2d-fb8684326165&algo_exp_id=3871b361-7127-41b9-8d2d-fb8684326165-1&pdp_npi=4@dis!USD!55.35!43.17!!!55.35!!@2103228816997181050494582eff1f!12000033877095699!sea!US!0!AB&curPageLogUid=S52fKBw1ZQHO

The engines sold by California motorbikes are Wildcat aka Runwell engines. Runwell is the factory in China that makes the real PK80 engines. They use better quality parts than most kits. Better Japanese bearings, balanced cranks with wider weights. They aren't cheapo junk. A little google searching and you can find the factory website. I've looked at it before and they make a few different variations of bicycle engines. That minarelli is one of them. It comes straight from the factory like that.

 

[Whitewill1412]

It's the xingtai runwell gasoline engine factory. They sell in bulk on alibaba

 

[sherron82]

As I have also previously mentioned many times to many different folks here, use their phone number, talk to a real person...lol...Thats how I always order anything from them, they get to know ya that way, and you get to know them...lol.

• (406) 586-5970

Ps...They know me by my real first name, Robb in Alamogordo, NM and also know me as the Moderator for this forum.

Oh yeah you did tell me this already lol my bad bro. But I will do that.

 

[Deleted Member 4613]

Apparently, before buying the Wildcat Minarelli, you have to find out if
the engine has matched aluminum or match iron piston and jug. If one
is aluminum and the other is iron, the engine will be prone to seizing, due
to the difference in the expansion rates under high heat.

 

[Wrench]

you can use aluminum pistons with cast iron cylinders
Basic engine building, Make sure the PTCSWC tolerances are correct ,
PTCSWC (piston to cylinder side wall clearance) allows for thermal expansion

If the PTCSWC is too tight, yeah, your gonna get a soft seize