Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

Formula S 380 compression?

Thread starter AbnRangerM7
Start date Dec 15, 2010

AbnRangerM7

Active member

Dec 15, 2010

What is a good a compression reading.
I put new pistons and rings on my daughters Formula S 380.
Each cylinder reads 125lbs on the guage when I pull it over until the needle stops moving.

Thanks

You must log in or register to reply here.

Similar threads

top end trouble on te300i

: 14

Replies: 14

Views: 1K

Snow bikes Feb 3, 2024

JimBridger

Turbo rx 1 cutting when first hitting 20psi on take off

: 2

Replies: 2

Views: 507

Performance/Modified Feb 17, 2024

motosledneck12

600HO Carbed Motor Rebuild?

: 12

Replies: 12

Views: 913

Polaris: IQ Feb 1, 2024

GoBigParts

Slightly milky Power Valve… Bad Cylinder Head O-Ring?

: 4

Replies: 4

Views: 646

Polaris: Pro-Ride Jan 18, 2024

Troutfrea

2002 Polaris rmk 700 low compression after rebuild

: 7

Replies: 7

Views: 2K

Polaris: EDGE Apr 18, 2023

whoisthatguy

Facebook Reddit Pinterest Tumblr WhatsApp Email Link

Premium Features

Join Now Free!

Top Bottom