351W Fire up
#1
Well finally got this 351w together and she starts and runs nice, havnt test driven yet, as the car is minus a seat,
Got a question about timing though, I know std is 6 deg btdc, but Im reading conflicting views from 6 to 14 btdc, with the only constant being 34deg total timing. My timing proceedure is correct just want to know what you guys have.

Problem is this motor was anothers project and dont know what cam profile I have either as this would help if I had it, Im running also a mallory ss autolite dist and dont dare to change out the factory springs as I think the vacumm advance will help at least while Im in the start up phase.

Any experience here would be much apreciated.
Reply
#2
Good news...I am glad to hear the car is up and running minus the seat! I set my timing to the factory specifications on my 289 which is 12 degrees and the constant at 32 degrees and the motor seems happy.

Since you do not know the profile of your cam, I would do the same and set the timing and the dwell to the factory specs for your motor and see how it runs. Keep an eye on the temperature of the motor, if it runs hotter than normal it could be related to the timing being to far advanced.

I hope this helps.
Reply
#3
Thank Mike , Thats prettty close to where Im at now, at around 10, dont want to go to far as to loose any vacc, Ill see if she runs as good on the road as she does in the garage ???+Dodgy
Reply
#4
Any chance of a dyno run?
Reply
#5
Have you had a chance to give it a run outside the garage yet?
Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Dart 351W Stroked to 427... 575Hp 535TQ going in?? bobdalogger 3 10,446 05-17-2015, 08:04 PM
Last Post: Mustangmike
  69 351W -> 410 stroker Must69ang 11 26,782 09-25-2014, 11:07 AM
Last Post: 70Mach1

Forum Jump:


Users browsing this thread: 1 Guest(s)
[-]
Latest Threads
"Jacobra"
Last Post: JTS71 Mach1
06-30-2023 11:13 PM
» Replies: 86
» Views: 152471
My old Queensland Ambulance
Last Post: JTS71 Mach1
06-30-2023 11:08 PM
» Replies: 5
» Views: 2379
New member from San Jose, CA
Last Post: JTS71 Mach1
05-09-2023 08:39 AM
» Replies: 12
» Views: 4473
Saving Seatbelts
Last Post: Jim
02-19-2023 10:23 PM
» Replies: 2
» Views: 9295
Sourcing new wheels
Last Post: JTS71 Mach1
01-25-2023 02:34 PM
» Replies: 1
» Views: 2168
Shaker Air Filter
Last Post: JTS71 Mach1
01-08-2023 02:24 AM
» Replies: 3
» Views: 1663
1971 Mach 1 parting out interior parts -...
Last Post: ylwhrse
12-22-2022 01:38 PM
» Replies: 0
» Views: 770
Painting
Last Post: Rare Pony
12-14-2022 06:24 PM
» Replies: 2
» Views: 2158
WELCOME ALL NEW MEMBERS INTRODUCE YOURSE...
Last Post: JTS71 Mach1
08-31-2022 01:36 PM
» Replies: 82
» Views: 159013
1970 mach 1 matching numbers
Last Post: Kstweeter
08-31-2022 10:31 AM
» Replies: 1
» Views: 1236
Brake booster/servo hose length
Last Post: JTS71 Mach1
08-23-2022 09:40 AM
» Replies: 7
» Views: 3363
New Member
Last Post: JTS71 Mach1
08-20-2022 11:18 AM
» Replies: 2
» Views: 1733
smooth window operation on 70 Mach
Last Post: CUSTOMMISER
08-15-2022 12:10 PM
» Replies: 2
» Views: 1691
Blinkers on solid
Last Post: busted21
08-09-2022 03:58 AM
» Replies: 14
» Views: 9227
Blinkers on solid when lights on.
Last Post: JTS71 Mach1
08-08-2022 12:06 PM
» Replies: 1
» Views: 1878
351 cj running hot
Last Post: busted21
08-08-2022 12:13 AM
» Replies: 5
» Views: 3698
What's One More Iron In The Fire!
Last Post: Steven Harris
07-22-2022 01:39 PM
» Replies: 124
» Views: 241119
Major Winter projects
Last Post: JTS71 Mach1
07-09-2022 05:12 AM
» Replies: 49
» Views: 22444
Happy Fathers Day!!!
Last Post: JTS71 Mach1
06-20-2022 02:34 AM
» Replies: 0
» Views: 1832
1969 Raven Black 390 Looking For
Last Post: mason1958
06-11-2022 09:48 AM
» Replies: 10
» Views: 15539

>