LPE 219 cam spec?
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
From LPE's book on the 74219 cam:
219/219deg, duration at .050"
.503"/.525", lift
112deg LSA
Maybe you can get the numbers at .200 from LPE but more interesting would be the duration at .000" lift.
219/219deg, duration at .050"
.503"/.525", lift
112deg LSA
Maybe you can get the numbers at .200 from LPE but more interesting would be the duration at .000" lift.
Race Director
Joined: May 2003
Posts: 10,749
Likes: 41
Originally Posted by 65Z01
From LPE's book on the 74219 cam:
219/219deg, duration at .050"
.503"/.525", lift
112deg LSA
Maybe you can get the numbers at .200 from LPE but more interesting would be the duration at .000" lift.
219/219deg, duration at .050"
.503"/.525", lift
112deg LSA
Maybe you can get the numbers at .200 from LPE but more interesting would be the duration at .000" lift.
maybe the book is a type o?
Melting Slicks
Joined: Oct 2000
Posts: 3,426
Likes: 4
From: Heidelberg PA
Cruise-In V Veteran
219 cam card spec
Valve adj ---------- Zero lash then 1/2 turn
-------------------------1.5 ratio rockers ------1.6 ratio
------------------------- intake / exhaust------int / exh
Gross valve lift------------.525"/ .525" ---- .560"/ .560
Duration @ .006" ------ 280deg / 280deg
Duration @ .050" ------ 219deg / 219deg
Lobe Lift -------------- .350"/ .350"
Cam Lobe Center --------- 112deg
Intake center line -------- 108deg
Valve Timing @ .50" ----- open / BTDC ------- close / ABDC
-----Intake------------------ 1.5deg --------- 37.5deg
------------------------ open / BBDC ------- close / ATDC
-----Exhaust------------ 45.5deg ----------- -6.5deg
Valve adj ---------- Zero lash then 1/2 turn
-------------------------1.5 ratio rockers ------1.6 ratio
------------------------- intake / exhaust------int / exh
Gross valve lift------------.525"/ .525" ---- .560"/ .560
Duration @ .006" ------ 280deg / 280deg
Duration @ .050" ------ 219deg / 219deg
Lobe Lift -------------- .350"/ .350"
Cam Lobe Center --------- 112deg
Intake center line -------- 108deg
Valve Timing @ .50" ----- open / BTDC ------- close / ABDC
-----Intake------------------ 1.5deg --------- 37.5deg
------------------------ open / BBDC ------- close / ATDC
-----Exhaust------------ 45.5deg ----------- -6.5deg
Burning Brakes
Joined: Jan 2001
Posts: 1,169
Likes: 0
From: Manhattan
different timing events on the card in this thread...
http://forums.corvetteforum.com/show...t=219+cam+card
http://forums.corvetteforum.com/show...t=219+cam+card
Melting Slicks
Joined: Oct 2000
Posts: 3,426
Likes: 4
From: Heidelberg PA
Cruise-In V Veteran
Originally Posted by Raistlin
different timing events on the card in this thread...
http://forums.corvetteforum.com/show...t=219+cam+card
http://forums.corvetteforum.com/show...t=219+cam+card
You are right - they are different, mine was done by Erson cams and has 6deg at straight up per a discussion with another forum member.
All I can say is - the card came with the cam!!!!!
Last edited by 85vet; Dec 8, 2004 at 06:56 AM.
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