Weiand 8023 added to 69 mach 1
#1
Hey Guys,

I just replaced my stock intake manifold with a weiand 8023. So far my 351 has new pistons, scorpion roller rockerts, crane hmv-278-2 cam, weiand intake, edelbrock 600cfm 2 1/4" exhaust & hooker super comp perf headers. I'm wondering what my horsepower # would be with these mods? I'd also like to know if I would see some noticeable additional gains from 2 1/2" exhaust or porting exhaust on heads to remove thermactor hump ?


Attached Files Image(s)
   
Reply
#2
There is probably a few key pieces to the puzzle that are missing for the engine guru's here to evaluate. Namely the compression ratio.

Heads are the biggest limiting factor on the 351W and again the guru's will be able to shed some light on that.

2 1/2" exhaust as compared to ?? From what I have read (as apposed to personal experience) 2 1/4" to 2 1/2" is about as big as anyone really needs to go on a street car. Even on the mighty 351C in Boss form Ford only used a 2 1/4" exhaust.

Anyway, I'm not one of the engine guru's here so we will defer to them and see what answer is given.

The progress looks great!
Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  Comfort added bob.harlan 5 3,788 05-02-2016, 08:48 PM
Last Post: Mach1FatherFigure
  70 Mach 1 rear fold down install Masterblaster7212 5 5,131 02-28-2016, 02:19 AM
Last Post: BLACK JADE 69
  69 mach - Can't get brake warning light to go off rindel 8 5,139 12-29-2015, 01:16 PM
Last Post: Dave R.
  Sorting out my just bought 04 Mach 1. zo6guy 0 2,092 08-02-2015, 07:32 PM
Last Post: zo6guy
  Ramp for the Mach :-) RobSweden 12 9,852 07-30-2015, 02:53 PM
Last Post: DNA
  Found The BUild Sheet in 69 mach 1 bobdalogger 3 3,828 05-18-2015, 09:53 AM
Last Post: Mach1FatherFigure
  Installed 1969 mach 1 hood scoop turn signal lights rindel 4 4,702 02-03-2015, 10:27 AM
Last Post: rindel
  69 mach 1 UPDATE noroz 2 3,035 08-31-2014, 03:52 AM
Last Post: noroz
  Took our mach 1 to the mechanic today Todd and Son 8 6,582 01-28-2014, 11:50 AM
Last Post: Rare Pony
  73 Mach i work procceding lichtyr 4 4,711 12-19-2013, 10:38 AM
Last Post: Rare Pony

Forum Jump:


Users browsing this thread: 1 Guest(s)