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MTM981-203 - Mast Motorsports L99 Automatic Camaro Stage III Track Package

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

981-203
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Availability: Item has been discontinued and is no longer available

Description

These new stage packages from Mast make big, dyno proven horsepower gains using pump gas. No headaches, no guesswork, just big power. Horsepower gains listed are performed on a chassis dyno resulting in true before and after, at the wheels horsepower gains.

The kit includes:
L99 VVT cam for automatic transmission Camaros
Mast premium nitrided valve springs
Mast phase restrictor
Mast 12 degree LS3 cylinder heads
Mast stainless steel intake and exhaust valves, retainers and locks
Mast 8.150” pushrods
Valley cover
LS7 lifter kit (to replace the DOD lifters)
Lifter buckets

Cam Specs:
Duration @.050 230/244
Lift 588/607
LSA 111

The cylinder heads are fully assembled and when coupled with headers can produce a 125 hp gain at the rear wheels. This cam has an aggressive idle.

Application List

Universal

Details

  • 981-203
  • 981-203
  • Mast Motorsports
  • Item has been discontinued and is no longer available
  • New

Categories

Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.


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