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FTI "GT40-KR1A" Hydraulic Roller Camshaft Kit

  • GT40-KR1A Camshaft
  • GT40-K2 Beehive Spring Kit
  • Hardened One Piece Push Rods
  • ARP Cam Bolt Kit
Your Price:
$759.79 (You save $13.20)
28.00 LBS
Calculated at checkout

Product Description

FTI GT40 "King of the Road" Hydraulic Roller Camshaft Kit (KR1A)

Due to popular demand, FlowTech Induction has developed this "GT40-KR1A" small block Ford custom hydraulic roller camshaft profile and the matching valvetrain components. Developed and designed specifically for the popular GT40 and GT40P cast iron cylinder head combinations. When combined with a ported Cobra, Explorer or GT40 intake and the basic driveline mods, this package will melt the tires off any performance project.

This "GT40-KR1A" camshaft kit requires aftermarket tubular headers with free flowing mufflers & exhaust system. These street/track grinds will not work with factory computers without modifications and/or professional tuning.

All our hydraulic roller camshafts require a coated steel, composite or OEM steel distributor gear. Also recommended is a modified cam retainer plate. FTI-CR-2

"GT40-KR1" camshaft kits include:

  • GT40/GT40P "King of the Road" Series Roller Camshaft
  • FTI Beehive Style Valve Spring Package - .580" max lift
  • One-piece, Hardened Push Rods - 6.300" long (*)
  • ARP Pro-Series Camshaft Bolt & Washer Kit

Camshaft Specs:

  • Intake Duration @ .050" Tappet Lift: 214*
  • Exhaust Duration @ .050" Tappet Lift 218*
  • Intake Gross Valve Lift: .550" (1.60)
  • Exhaust Gross Valve Lift: .530" (1.60)
  • Lobe Separation: 108*
  • RPM Range: 1500-5500


  • Rocker arm geometry, lifter preload & push rod length (*) must be verified before starting the engine.
  • Lifter preload is very important for maximum performance and must be checked & verified.
  • All hydraulic roller camshafts are ground on the late model 302HO/351W firing order. (1-3-7-2-6-5-4-8)




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