USA4 Cycle Karting | Forums | Classifieds | Contact 4Cycle | Premium Membership
Burris Racing
ARC Racing
G-Man
Briggs-Stratton

Burris Speedway Karting Series

Gecker Racing

Noram Clutches


Go Back   4 Cycle Karting Forums > Categories > Flatheads Forever > General Flathead
User Name
Password
Register FAQ Members List Calendar

Reply
 
Thread Tools Search this Thread
  #1  
Old 07-29-10,, 06:40 PM
mean green racing mean green racing is offline
Member
 
Join Date: 07 10
Posts: 4
bz3 valves

Hey you guys, i was wondering, what are the biggest valves you can put in a blockzilla 3 block?
Reply With Quote
  #2  
Old 07-30-10,, 12:00 AM
martin6249 martin6249 is offline
Member
 
Join Date: 04 08
Location: Canada
Posts: 38
Re: bz3 valves

If you want to live on the edge - 1.3 ex 1.6 in
1.3 and 1.5 will go in pretty easily.
Reply With Quote
  #3  
Old 07-30-10,, 03:00 AM
mean green racing mean green racing is offline
Member
 
Join Date: 07 10
Posts: 4
Re: bz3 valves

Thanks. im kinda new with these bigger engines. Been workin with raptors alot.
Reply With Quote
  #4  
Old 07-30-10,, 07:42 AM
martin6249 martin6249 is offline
Member
 
Join Date: 04 08
Location: Canada
Posts: 38
Re: bz3 valves

Most of the 3" will either have 1.44 or 1.5 intake and 1.16 exhaust. My preference is 1.5 intake and 1.25 exhaust.
Reply With Quote
  #5  
Old 07-31-10,, 08:15 PM
mean green racing mean green racing is offline
Member
 
Join Date: 07 10
Posts: 4
Re: bz3 valves

thanks
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



All times are GMT -5. The time now is 05:03 AM.


Powered by: vBulletin
Copyright ©2000 - 2006, Jelsoft Enterprises Ltd.