Head Quarters 107" Sport Touring Performance Package

Personalization

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Upgrade to Gear Drive *99-06 only* (incl gear set/install kit) (+ $462.90)

Upgrade to Automatic Comp Releases (for HD ACR system) - Valves NOT incl (+ $65.00)

How do you prefer to handle your core heads and cyls?*

Send your heads and cyls in for machine work

Pay core fees (quick turn around - refundable) (+ $720.00)

What color is your engine?*

Black with polished fin edges

Silver with polished fin edges

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Price: $2,638.93

Item Number: HQB-107-ST

Manufacturer Part No: HQB-107-ST

For use with 2007-current models with 4 3/8" stroke crankshafts. Can be used with 1999-2006 models with installation of 4 3/8" stroke crankshaft. Can be built by boring your stock cylinders. No casework is necessary.

110-120hp | 115-125ftlbs | 40+mpg

This Premium Performance Package includes:

All parts and labor for complete headwork
- Heads are fully ported to Head Quarters HVP (High Velocity Port) standards
  New 1.900" intake and 1.625" high tuliped valves by HQ
  Custom fit manganese bronze valve guides by HQ
  Fully radiused valve job
  High performance/heavy duty dual coil valve springs with titanium retainers by HQ
  Viton valve stem seals
  Calibrated valve seat pressures
  Machined for 1 manual compression release per head
  Compression releases
Head gaskets
Cylinder boring and honing - custom fitting pistons
Lightweight forged pistons
HQ575 chain drive cams
Ez install pushrods and conversion tubes
HQ Premium Black Ops lifters
Top end gasket set (you will need to purchase your cam cover and oil compartment related o-rings seperately unless you are purchasing gear drive install kit)
Head Quarters engraved timer cover

Product Reviews

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(5 Ratings, 1 Review)

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This Kit Rocks!!!

Mitch Girrard (Mobile, AL) 1/6/2010 9:46 PM

Hey Head Quarters! I've had kits from several companies, as big as 117" and none of them compare to this. Great bargain and value for the price...over 120ft/lbs of torque and faster than my buddy's 120" crate motor. Just wanted to tell Kevin thanks for all his help. Great job guys!