Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

351w rebuild or stroker?

Thread Tools
 
Search this Thread
 
Old 10-14-2007, 01:16 AM
  #1  
project.65
1st Gear Member
Thread Starter
 
project.65's Avatar
 
Join Date: Sep 2007
Location:
Posts: 74
Default 351w rebuild or stroker?

I have a '69 351w layin around the garage. The motor came from a tired cougar and needs a rebuild. I was planning on just doing a master rebuildand adding some nice top end parts like intake, heads, cam, dizzy, carb, ect. I was looking through some old threads and was reading how some people were building 393 strokers by simply getting a 393(3.850) crank, and 302 pistons. Does anyone have any personal experience or opinions with a build of this sort. Theres no way in hell I can afford $1200 stroker kit rite now, but was just wondering wich of the 2 coices would be better? pros & cons.
1) 351w with a master rebuild and some nice top end parts.
or...
2) 351w stroked to a 393 by changing to a 393 crank and 302 pistons and some nice top end parts.

How much of a diffrence (power/reliability) will the "budget 393 stroker w/ power parts" make compared to a nice rebuilt 351 w/ power parts ?
This will be a hard driven daily driver and Im looking for some decent power.
project.65 is offline  
Old 10-14-2007, 07:48 AM
  #2  
67coupe
2nd Gear Member
 
67coupe's Avatar
 
Join Date: May 2004
Location:
Posts: 349
Default RE: 351w rebuild or stroker?

I haven't done a 393, but the locals who have say it will out rev the larger stroker versions. As far as the difference goes.....if you are making one HP per cubic inch then another 42 cubes is 42hp. No small increase.
67coupe is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Dathan
V6 (1994-2004) Mustangs
4
10-05-2015 05:52 AM
guitarman376
4.6L (1996-2004 Modular) Mustang
0
09-30-2015 05:54 PM
Drastang
4.6L (1996-2004 Modular) Mustang
2
09-30-2015 03:48 AM
marc954
New Member Area
2
09-25-2015 06:48 AM
Brett Ludlow
5.0L (1979-1995) Mustang
7
09-23-2015 06:59 AM



Quick Reply: 351w rebuild or stroker?



All times are GMT -5. The time now is 11:51 AM.