• Hey there Guest!
    If you enjoy BCF and find our forum a useful resource, if you appreciate not having ads pop up all over the place and you want to ensure we can stay online - Please consider supporting with an "optional" low-cost annual subscription.
    **Upgrade Now**
    (PS: Subscribers don't see this UGLY banner)
Tips
Tips

TR6 TR250-TR6 flywheels

Share this page

TR6oldtimer

TR6oldtimer

Darth Vader
Offline
Did you know that a TR250 flywheel is about 6 pounds lighter then a TR6 flywheel? It is.

Just some trivia to end the week...
 
OP
TR6oldtimer

TR6oldtimer

Darth Vader
Offline
Yes, needed to accommodate the thinner flywheel.
 
OP
TR6oldtimer

TR6oldtimer

Darth Vader
Offline
CuriousGeorge said:
So...what are the implications?
Click to expand...
It revs up faster...

The TR250 engine I have I got from a friend in the 70's after he drove the car over a center divide. Before the crash, he and I would speed around, I in my '73 TR6, he in the 250. The 250 was a faster car...
 
swift6

swift6

Yoda
Offline
His TR250 also had higher compression than your '73 would have had if they were both as from the factory.
 
OP
TR6oldtimer

TR6oldtimer

Darth Vader
Offline
Well, the shop called and the TR250 crank and cam journals are in fine shape. The shop will bore the cylinder out .020". All and all the decision to go with the 250 instead of the original TR6 has saved me more the $1300. Some times things go right.
 
Similar threads
Thread starter Title Forum Replies Date
Got_All_4 For Sale TR6 TR250 TR4 parts for sale Triumph Classifieds 2
9 For Sale Magnetic Aluminum Alloy Fuel Cap for TR250 and pre-1970 TR6 Triumph Classifieds 2
9 TR5/TR250 What is this? Appears to be aluminum fuel cap for TR250 and early TR6 Triumph 13
DocDup1 General TR TR6/TR250 Steel Wheels Triumph 3
DocDup1 For Sale TR250/TR6 Steel Wheels Triumph Classifieds 5
oldbagpipe For Sale '69 TR6/TR250 Seats now available Triumph Classifieds 0
Gliderman8 General TR Need clarification on Triumph Competition Preparation Manual TR250 TR5 TR6 Triumph 4
J For Sale Triumph tr6 tr250, tr5 parking brake improvement kit Triumph Classifieds 1
TRopic6 For Sale Flywheel for TR250/'69 TR6 Triumph Classifieds 0
KVH General TR Best Year for TR6; Preferred over TR250? Triumph 11
T TR6 TR250/TR6 - Improving hand brake mech advantage Triumph 11
JodyFKerr TR6 TR250 / TR6 Parts catalogs Triumph 1
glemon TR6 TR250/early TR6 v. late TR6 Different Speedo Ratio Triumph 4
K TR6 TR250/4 top on a TR6? Triumph 11
glemon TR6 obscure tr250 tr6 seat rail question Triumph 4
glemon TR6 TR250 TR6 no oil pressure after rebuild Triumph 20
glemon TR6 TR250 TR6 Rear Springs Triumph 13
KVH TR6 TR4A/TR250/TR6 Triumph 5
T TR6 TR4/TR5/TR6/TR250 parts still available Triumph 4
glemon TR6 TR250/TR6 Engine Rebuild Question Triumph 7
heliguy TR6 TR250/TR6 shifter assy Triumph 2
jjbunn TR6 TR250 Ignition Switch in my TR6 Triumph 13
C TR6 TR6, TR250/5 Frame Dimensions...Who has them? Triumph 3
T TR6 TR250 engine or TR6 ? Triumph 8
angelfj1 TR5/TR250 TR250 - Lucas 4ST Starting Solenoid-Mounting Location/Details Triumph 2
angelfj1 TR5/TR250 TR250 Need Help identifying wires (2 - black) feeding starting solenoid Triumph 6
T For Sale Excellent Original 1968 TR250 Frame with Engine & Transmission Triumph Classifieds 6
glemon Wanted TR250 Wheels Triumph Classifieds 1
conan69 TR5/TR250 TR250 seats Triumph 1
angelfj1 TR5/TR250 Starting a TR250 that's been sitting for 10 years Triumph 12
angelfj1 For Sale TR3, 3A and TR250 Parts for Sale Triumph Classifieds 6
Retired2020 TR250 steering column bushing Triumph 2
Retired2020 TR5/TR250 TR250 smith gauge Triumph 7
S TR5/TR250 "New" TR250 on the horizon Triumph 0
apbos TR5/TR250 TR250 rolling chassis and body for sale Triumph 3
MadRiver TR5/TR250 TR250 Radiator Cap Recommendations Triumph 1
Got_All_4 TR6 Routing Speedo cable for a J type tranny in my TR250 Triumph 4
C TR5/TR250 Tr250 registry Triumph 6
Got_All_4 TR6 Oil in the coolant in my TR250 Triumph 6
S For Sale Triumph TR250 Factory Workshop Service Manual on CD/ROM – 1968 Models Triumph Classifieds 0
K TR5/TR250 TR250 question [Not asking for a friend] Triumph 17
T TR5/TR250 TR250 wiper switch and motor Triumph 1
T TR5/TR250 What lubricant for TR250 wiper box and cable? Triumph 2
glemon General TR TR250 Steering Wheel Options Triumph 6
P Wanted WANTED To Buy a TR4 or TR250 Triumph Classifieds 3
T For Sale TR4 TR250 Rear Fenders Triumph Classifieds 2
T TR4/4A TR4A/TR250 what are they worth Triumph 8
M Wanted Wanted TR4A/TR250 passenger side front fender Triumph Classifieds 0
M Wanted WANTED TR4A or TR250 fendet Other British Classifieds 0
busybrit Wanted TR4, TR4A, TR250 Rear light WANTED Triumph Classifieds 0

Similar threads

Top