Degreeing cams, new 1.659" Intakes
2 posts
• Page 1 of 1
Now fitted with new 1.659? intake valves (head work by John Edwards)- http://www.youtube.com/watch?v=5nyt_peHnQo and some clever suspension and brake work by Eric (AGE 19 and now an Elan/Alfa Fanatic!!) , it is now time to trade in your clunker/weak V10/M3/5 BMW, Viper, 800 HP Porshe, Lambo and similar ill begotten ilk/transmogrification for an Elan. You have until 8pm EDT yesterday.
Pay homage!, and bow low before the king of all the roads. http://www.youtube.com/watch?v=5OgDn0NYOcg
Somewhat closer to reality: Here is some data for my .375 lift cams with the new valves ('67Lotus 45/6378 Weber head)
8/26/2009
reading at .050 lift
INTAKE 8/25/2009
at opening 18 BTDC DURATION: 246
at closing 48 ABDC LC/MOP 105
EXHAUST
at opening 46 BBDC DURATION: 231
at closing 5 ATDC LC/MOP 110.5
INTAKE WITH "4" OS DOWEL REVERSED TO RETARD INTAKE 8/26/2009
at opening 14 BTDC DURATION: 246
at closing 52 ABDC LC/MOP 109
RUN#2
at opening 13 BTDC DURATION: 245
at closing 52 ABDC LC/MOP 109.5
The previous IN LC OF 105 PV was <.040, maybe .035 or so,
IN PV Is now about .060--I changed the IN LC to 109, by flipping the ?4? OS dowel around
EX PV is about .080
Duration at .050-- IN: 245 EX: 231 ?26 E 351? is stamped on cam
If it runs, I'll post good tidings, if not................
Pay homage!, and bow low before the king of all the roads. http://www.youtube.com/watch?v=5OgDn0NYOcg
Somewhat closer to reality: Here is some data for my .375 lift cams with the new valves ('67Lotus 45/6378 Weber head)
8/26/2009
reading at .050 lift
INTAKE 8/25/2009
at opening 18 BTDC DURATION: 246
at closing 48 ABDC LC/MOP 105
EXHAUST
at opening 46 BBDC DURATION: 231
at closing 5 ATDC LC/MOP 110.5
INTAKE WITH "4" OS DOWEL REVERSED TO RETARD INTAKE 8/26/2009
at opening 14 BTDC DURATION: 246
at closing 52 ABDC LC/MOP 109
RUN#2
at opening 13 BTDC DURATION: 245
at closing 52 ABDC LC/MOP 109.5
The previous IN LC OF 105 PV was <.040, maybe .035 or so,
IN PV Is now about .060--I changed the IN LC to 109, by flipping the ?4? OS dowel around
EX PV is about .080
Duration at .050-- IN: 245 EX: 231 ?26 E 351? is stamped on cam
If it runs, I'll post good tidings, if not................
- ggrenz
- New-tral
- Posts: 8
- Joined: 23 May 2004
Nice vids,good to know when I did my head it wasn't far wrong....
John
John
-
john.p.clegg - Coveted Fifth Gear
- Posts: 4521
- Joined: 21 Sep 2003
2 posts
• Page 1 of 1
Total Online:
Users browsing this forum: No registered users and 52 guests