LS1TECH - Camaro and Firebird Forum Discussion

Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

FMS F13 and Comp 978s ok combo?

Thread Tools
 
Search this Thread
 
Old 04-27-2004, 04:33 PM
  #1  
TECH Junkie
Thread Starter
iTrader: (24)
 
SPANKY LS1's Avatar
 
Join Date: Nov 2001
Location: Chicago, IL
Posts: 3,489
Likes: 0
Received 1 Like on 1 Post

Default FMS F13 and Comp 978s ok combo?
Are the Comp 978 valve springs enough for the FMS 230/232? Seat load is 126 @ 1.850", and open load is 368 @ 1.250".

Thanks, Shawn
SPANKY LS1 is offline  
Reply Like
Old 04-27-2004, 05:15 PM
  #2  
10 Second Club
iTrader: (5)
 
Kurtomac's Avatar
 
Join Date: Apr 2003
Location: Okinawa, Japan
Posts: 1,220
Likes: 0
Received 0 Likes on 0 Posts
Default
you should be fine with the 978s heres a graph of my TEA S2 5.3s and F13 with 8000 mile old 987s
Attached Thumbnails FMS F13 and Comp 978s ok combo?-dyno1.jpg  
Kurtomac is offline  
Reply Like
Back to Subforum
Generation III Internal Engine
View Next Unread
Has anyone had a problem with an ARP crank bolt coming out?




Advanced Search

All times are GMT -5. The time now is 01:10 PM.