Need help?


Search OutdoorKing-Forum by entering Key Words Below



Who's Online Now
3 members (aitchey, Benny84, Murray K L), 2,978 guests, and 2,375 robots.
Key: Admin, Global Mod, Mod
Newest Topics
Victa Commando Keystart Governor Spring?
by Charlie Munns - 29/09/26 11:44 AM
Pulse jet carbi flooding
by FiM - 29/09/26 10:23 AM
service manual for a Rover Lawn King 02950/180
by Merro27 - 28/09/26 09:44 PM
Serging revs
by FiM - 28/09/26 01:48 PM
Victa Inlet Manifold Info
by Fusion27 - 15/09/26 06:33 PM
Ratchet washer
by FiM - 12/09/26 02:12 PM
Help to identify this Qualcast
by Olqualcast - 11/09/26 10:55 PM
Topic Replies
service manual for a Rover Lawn King 02950/180
by Merro27 - 30/09/26 02:41 PM
Victa Commando Keystart Governor Spring?
by Charlie Munns - 29/09/26 11:44 AM
Pulse jet carbi flooding
by FiM - 29/09/26 10:23 AM
Serging revs
by FiM - 28/09/26 01:48 PM
How to make an old Briggs work in 6 easy months
by Bibi38 - 27/09/26 10:43 PM
Rebirthing a Honda 12 volt solenoid
by Bibi38 - 26/09/26 10:20 PM
Power Transfer Tyre 560069 wanted
by Bibi38 - 26/09/26 10:00 PM
Long time no mow.
by NormK - 26/09/26 09:24 AM
Pics in Older Posts
by anna23 - 25/09/26 10:38 PM
Help to identify this Qualcast
by Olqualcast - 17/09/26 10:08 AM
Previous Thread
Next Thread
Print Thread
Rate Thread
Hop To
#101426 21/10/19 08:56 PM
Joined: May 2014
Posts: 23
Likes: 1
Novice
Does anyone know if a 94SS grind camshaft for a flathead Briggs will fit in a 4.5hp flathead Briggs Quantum? If so with 0.268 lift on intake and 0.262 on exhaust I'm guessing valuves, springs and lifters need replacing as well but with what? Do you guys believe that any noticeable increase in power would be achieved?

Last edited by Dave107; 21/10/19 08:58 PM.
Joined: Jan 2015
Posts: 1,548
Likes: 25
AVB Offline
SENIOR TECHNICIAN
Probably best to post this on Kart racing forum site. Personally I never tried to modify a Briggs engine but in the Go Kart world they have and should able to offer advice.


Moderated by  bigted, Bruce, CyberJack, Gadge, Mr Davis 

Link Copied to Clipboard
October
M T W T F S S
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31
Newest Members
Marcus Invictus, David Hurley, Benny84, Bauma, Merro27
18,136 Registered Users
Forum Statistics
Forums144
Topics12,758
Posts106,808
Members18,136
Most Online40,124
Apr 13th, 2026
OutdoorKing Showcase
20 Bucks from FB Marketplace
20 Bucks from FB Marketplace
by Return Rider, February 20
Victa Cortina 2 Shed Find
Victa Cortina 2 Shed Find
by Return Rider, January 25
My Rover Baron 45
My Rover Baron 45
by Maxwell_Rover_Baron, April 16
SHOWCASE - Precision Mowers - 2021
SHOWCASE - Precision Mowers - 2021
by CyberJack, April 14
SHOWCASE – Atco Rotary – Paul C - 2020
SHOWCASE – Atco Rotary – Paul C - 2020
by CyberJack, December 28
HOME |CONTACT US
Powered by UBB.threads™ PHP Forum Software 8.0.1