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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

347 stroker hp question

  • Thread starter Thread starter lxhatch91
  • Start date Start date Nov 25, 2018

lxhatch91

Member
Jul 28, 2018
60
1
8
quebec
Nov 25, 2018
#1
  • Nov 25, 2018
  • #1
hi guys im about to build a 347 stroker with gt40p heads gt40 upper /lower intake roller rockers 1.7 b303 cam 24 pounds injector and 70mm throttle

how many hp can i get from this setup ?
 

nickyb

I gotta say i never painted my nuts, Never Ever
15 Year Member
Apr 3, 2009
2,966
1,614
153
nevada
Nov 25, 2018
#2
  • Nov 25, 2018
  • #2
You'll go from 225 stock to say 325,But you'll leave a whole lot on the table.Better heads,intake,cam,and bigger inj. Could get you a Lot more.
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Nov 25, 2018
#3
  • Nov 25, 2018
  • #3
We making guesstimations?
275 at the tire.

Why build a stroker with such lackluster parts?
 
Reactions: EDC

lxhatch91

Member
Jul 28, 2018
60
1
8
quebec
Nov 25, 2018
#4
  • Nov 25, 2018
  • #4
yes i know but for the next summer im gonna run this set up. do you think i can put better cam or injecteur with what i mention before?
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Nov 25, 2018
#5
  • Nov 25, 2018
  • #5
A stock gt40 and explorer head combo for a 347 will run out of steam earlier than you’d want it.

Yeah you can put a better cam in it, but The heads and intake are what will be hurting you.
 
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