4.040 bores inside please?
11-13-2006, 03:32 PM
#6
TECH Senior Member
iTrader: (3)
Join Date: Oct 2006
Location: Decatur, TN (N-W of Athens)
Posts: 7,564
Likes: 0
Received 4 Likes
on
4 Posts
Small squigly, is that the industry term 
Pretty sure you can go .060 since someone I just saw on here is running a 389 stroker. I think .040 is 385 and then .060 should be 389
Pretty sure you can go .060 since someone I just saw on here is running a 389 stroker. I think .040 is 385 and then .060 should be 389
Trending Topics
11-13-2006, 04:03 PM
#8
TECH Fanatic
iTrader: (25)
Join Date: May 2006
Location: Canton, OH
Posts: 1,148
Likes: 0
Received 0 Likes
on
0 Posts
well with a 3.750" cranck stroke and .30 over you can have a 383 and with a 3.875" crank stroke with the same bore its a 396 so what would it be with a .40 over and a 3.875 stroke. 400??
11-13-2006, 04:57 PM
#10
TECH Senior Member
iTrader: (3)
Join Date: Oct 2006
Location: Decatur, TN (N-W of Athens)
Posts: 7,564
Likes: 0
Received 4 Likes
on
4 Posts
I got 389.6ci using Desktop Dyno with 4.000 bore and 3.875 stroke. 4.030 bore, same stroke is 395.4ci, and 4.060 is 401.3ci. If you can fit 400 pistons in a LT1 (4.125") then you get 414.3ci 
Whats the 3.875 coming from? 6" Rods on the stroker crank?
Whats the 3.875 coming from? 6" Rods on the stroker crank?
11-13-2006, 10:09 PM
#11
TECH Fanatic
iTrader: (25)
Join Date: May 2006
Location: Canton, OH
Posts: 1,148
Likes: 0
Received 0 Likes
on
0 Posts
I found it while doing research on building a stroker it is on
http://www.cmotorsports.com/93-97-fbody/engine.html
yes it does use 6" rods.
http://www.cmotorsports.com/93-97-fbody/engine.html
yes it does use 6" rods.
