Search found 7 matches
- Sat Nov 13, 2010 11:33 pm
- Forum: Projects and Products
- Topic: New Rockers and assembly for the '92
- Replies: 7
- Views: 9719
Re: New Rockers and assembly for the '92
Very nice looking, What are you asking for a set with shafts and pedastals? Do the rkrs fit stock shafts? Thanks, Steve
- Fri Sep 24, 2010 12:02 am
- Forum: (LEGACY) 331-354-392 HEMIs
- Topic: Shop in Ohio
- Replies: 8
- Views: 9065
Re: Shop in Ohio
IIRC 330-644-2000
- Tue Sep 21, 2010 12:11 am
- Forum: (LEGACY) 331-354-392 HEMIs
- Topic: Shop in Ohio
- Replies: 8
- Views: 9065
Re: Shop in Ohio
Larry Sheperd's shop comes to mind, very knowledgable and meticulous, did excellent machine work on my 472
- Sat Dec 26, 2009 8:36 pm
- Forum: (LEGACY) 331-354-392 HEMIs
- Topic: 392 hemi vs 426 hemi
- Replies: 15
- Views: 21952
Re: 392 hemi vs 426 hemi
I agree more overlap bleeds off cylinder pressure, but there are other issues that a big cam creates that can lead to detonation, and I am no cam scientist but with all the cam science that out there, wide lsa's,fast ramps, different lobe shapes, cams installed with adv- straight up- ret. keyways, i...
- Fri Dec 25, 2009 7:48 pm
- Forum: (LEGACY) 331-354-392 HEMIs
- Topic: 392 hemi vs 426 hemi
- Replies: 15
- Views: 21952
Re: 392 hemi vs 426 hemi
A long rod motor will keep the piston at tdc or closer to tdc longer than a short rod motor hence "dwell time", alot of the older motors had long rods ie flat head fords, olds and pontiac.The Pentroof has two flat sides like a inverted V, if some are saying the 5.7/6.1 Hemi's are not Hemi'...
- Mon Dec 14, 2009 5:56 pm
- Forum: (LEGACY) 331-354-392 HEMIs
- Topic: 392 hemi vs 426 hemi
- Replies: 15
- Views: 21952
Re: 392 hemi vs 426 hemi
The 426H chamber is much larger than the 392's like 170cc to 107's on my 354 ( i cc'ed mine at 99cc's) the 426 can take more adv because the block is much stronger ie skirted and tied as are the rods,The 426 with its bigger bore also lends itself to being able to flow more air as the cylinders are w...
- Fri Oct 23, 2009 10:25 am
- Forum: (LEGACY) 331-354-392 HEMIs
- Topic: 392 hemi vs 426 hemi
- Replies: 15
- Views: 21952
Re: 392 hemi vs 426 hemi
Well the 426 is based off the B engine, so it picks up the front mounted dist, the external oil pump,5 bolts per cylinder, no separate water crossover etc the 426H was an improvement over the 426W not the 331-392, I think Chrysler would have abandoned Nascar with the MaxWedge before trying to retrof...