RobT
Jedi Warrior
Offline
So I've been enjoying the nice weather we have been having in Eastern Mass the last couple of days and putting a few miles on the TR.
Its going really well, the suspension upgrades over the winter make it even more fun to drive.
The only problem is that, under load at low revs (<2k) it gives a little "cough" and splutter, hesitates and then once I am above 2K revs, of it goes.
Does not feel like ignition (but could be), and the carbs (triple ZSs)are recently re-built, so not sure what is going on.
Here is my set-up:
Point-less electronic ignition
Triple ZSs with auto transmission fluid in the dash pots (as recommended by Joe Curto, who rebult them)
Goodparts "mild" cam
Stock distributor, with both vacuume retard and advance disconnected
Timing at 10deg BTDC
Compression between 180-190 lb on all cylinders
I have a couple of suspisions:
1) I need to reconnect the vaccume advance on the dizzy
2) Different oil in the carb dash-pots (lighter or heaver?)
3) Vacuume leak
Or it could be something simple like dirty plugs.
So can antone help me out with any suggestions they may have before I start in taking things apart etc?
Thanks in advance for the advice.
Rob.
Its going really well, the suspension upgrades over the winter make it even more fun to drive.
The only problem is that, under load at low revs (<2k) it gives a little "cough" and splutter, hesitates and then once I am above 2K revs, of it goes.
Does not feel like ignition (but could be), and the carbs (triple ZSs)are recently re-built, so not sure what is going on.
Here is my set-up:
Point-less electronic ignition
Triple ZSs with auto transmission fluid in the dash pots (as recommended by Joe Curto, who rebult them)
Goodparts "mild" cam
Stock distributor, with both vacuume retard and advance disconnected
Timing at 10deg BTDC
Compression between 180-190 lb on all cylinders
I have a couple of suspisions:
1) I need to reconnect the vaccume advance on the dizzy
2) Different oil in the carb dash-pots (lighter or heaver?)
3) Vacuume leak
Or it could be something simple like dirty plugs.
So can antone help me out with any suggestions they may have before I start in taking things apart etc?
Thanks in advance for the advice.
Rob.