| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
#1
03-25-2021, 08:06 PM
|
||||
|
||||
2.50" Register Flywheel to 2.75"... Anyone ever had it done?
Good Evening, has anyone ever had a 2.50" register flywheel bored out to the bigger 2.75" size? I need the 2.75" register for the new Eagle crank, and have 3 good 2.50" register flywheel on hand, so I thought maybe one of those could be bored out to the 2.75" by someone, and then I can have it Neutral balanced to go with my stroker build. Anyone ever had this done?
__________________
1978 Trans Am Pump Gas 461 Stroker |
|
#2
03-25-2021, 08:15 PM
|
|||
|
|||
|
Ben years ago but yes.tom
|
| The Following User Says Thank You to tom s For This Useful Post: | ||
|
#3
03-25-2021, 09:20 PM
|
||||
|
||||
|
I did this 25 years ago. My buddy did it for me. I dont even think I was 20 yet.
__________________
" Is wearing a helmet illegal" Mike Kerr 1-29-09 |
| The Following User Says Thank You to 4dblnkldude For This Useful Post: | ||
|
#4
03-26-2021, 12:45 AM
|
||||
|
||||
|
Yes, it's straightforward. I've also machined up a spacer to go the other way.
__________________
Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons? ... or has built a record breaking DOHC hemi four cylinder Pontiac? ... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967) |
| The Following User Says Thank You to Jack Gifford For This Useful Post: | ||
|
#5
03-26-2021, 11:16 AM
|
||||
|
||||
|
Thanks guys, I appreciate the responses. I have actually found a great deal on a new(used for mockup only)Ram 1557 Flywheel that we are going to go with I think.
__________________
1978 Trans Am Pump Gas 461 Stroker |
|
#6
03-26-2021, 04:50 PM
|
||||
|
||||
|
I did. The machine shop machined it too large and as it was a stock flywheel, I didn't trust it rattling around on the end of the crank and ended up scraping it.
__________________
71 Formula 433, Splayed cap 400 block, 4" stroke Scat forged crank, 6.8 Eagle rods, custom Autotec pistons. SD 295 KRE D ports, Old faithful hybrid roller, Torker II, Holley Sniper Stealth, Tribal Tubes, TKO 600, 3.73 Eaton posi. |
| The Following User Says Thank You to Formula8 For This Useful Post: | ||
|
#7
03-27-2021, 09:05 AM
|
||||
|
||||
|
have done them both ways. Open up the flywheel also make a spacer to locate to a small crank.. non-issue when properly retained.
|
| The Following User Says Thank You to 67Fbird For This Useful Post: | ||
|
#8
03-27-2021, 11:58 AM
|
||||
|
||||
|
Just to follow up on this guys, I did end up going with the Ram 1557 Flywheel, Neutral Balanced, 2.75" Register, accepts 10.5 and 11" clutch, Made in the USA. I feel like I got a great deal on it, as it was Brand New, used for mockup only.
__________________
1978 Trans Am Pump Gas 461 Stroker |
| Reply |
|
|
The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
Linear Mode
