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Engine 95 mustang Gt

  • Thread starter Thread starter Bett23
  • Start date Start date May 29, 2025
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Bett23

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May 29, 2025
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May 29, 2025
#1
  • May 29, 2025
  • #1
I have a 95 gt with trick flow fuel rails gt40 upper and lower intake with 70mm throttle body and cold air intake short headers that dump mid car I need some help on which cam to put in I bought f-303 e-303 and the b-303 trying to figure out which one is best.
 

gkomo

now i can hopefully expect to receive the shaft
Aug 2, 2024
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San Diego, CA
May 29, 2025
#2
  • May 29, 2025
  • #2
What valve springs are on the GT40 heads? I'm a noob when it comes to Cam durations and all that technical info but from what i've gathered you need to match your valvetrain components to your Cam specs. i.e. valve springs, rocker arms, pushrods, lifters, etc.

Someone with more knowledge will chime in but i would start gathering that information so other people can help you better.
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
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May 29, 2025
#3
  • May 29, 2025
  • #3
gkomo said:
What valve springs are on the GT40 heads? I'm a noob when it comes to Cam durations and all that technical info but from what i've gathered you need to match your valvetrain components to your Cam specs. i.e. valve springs, rocker arms, pushrods, lifters, etc.

Someone with more knowledge will chime in but i would start gathering that information so other people can help you better.
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gkomo

now i can hopefully expect to receive the shaft
Aug 2, 2024
2,154
1,403
133
San Diego, CA
May 29, 2025
#4
  • May 29, 2025
  • #4
As i mentioned, someone with more knowledge will chime in
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
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polk county florida
May 29, 2025
#5
  • May 29, 2025
  • #5
Yeah, valve springs matter, stock explorer head valve springs will not play well with anything other than a explorer cam, they don't even play well with stock HO cams, be safe, look into a cam/spring combo, lots better stuff out now compared to the 'letter' cams, even free ones....
 
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