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408C 4V trans? Fairmont kstang Drag Race

July 14 2008 at 1:20 PM
Keith  (Login kstang)
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Here's my current build in progress:

D2 4bolt block +.030"
Hardblok filled to 1.5" of deck
Moroso oil restrictors w/ #1 cam bearing restricted above oil crossover
FPS main girdle w/ studs
Scat 4340 4" stroke crank
Scat h-beam rods w/ ARP2000 bolts
Probe FT pistons
Pistons .005" below deck
Cast Iron 4v cc heads
64cc Chambers
bowl blend and full exhaust polish
Stainless valves
12:1 static compression
Comp Roller rockers w/ Crane Stud girdle
Bullet Mech FTappet cam Int/ex 253/259 Dur@.050 .648/.663 lift 106 lc
Rollmaster Timing chain w/ torrington
Holley Strip Dominator
2" HVH Tapered spacer
750DP
2" primary header w/ 3.5" collector

http://351cleveland.wetpaint.com/page/Keith+Fenstad's+Fairmont

My old 357ci stock crank/rod combo with .5 point less compression and no port work went 6.72 @ 103mph earlier this year in my back-halved 2950lb Fairmont. Hoping to see 3-4 tenths imporovement NA with room to handle occasional 150 shot of N20.

on edit, title change -blizz













    
This message has been edited by blizzardND on Aug 5, 2009 10:27 AM


 
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AuthorReply

(Login Spain73Mustang)
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iron 4V heads

July 29 2008, 1:14 PM 

Will the original seats of 4V heads work well with stainless steel valves and unleaded fuel or you have changed the seats for a better ones to support unleaded fuel?


 
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Keith
(Login kstang)
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Valve Seats

July 30 2008, 1:22 PM 

I do not know if the seats were ever replaced. It's a moot point for me however as I only run leaded race gas.


 
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randy9685
(Login randy9685)
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Re: 408C 4V trans? Fairmont kstang Drag Race

August 15 2009, 6:22 PM 

how much hp was the old build and how much hp do you expect from this build?

 
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