GPI – Custom Camshaft Worksheet

(64 customer reviews)

$25.00

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Gwatney Performance
  1. Fill out this worksheet with as much detail as possible.
  2. Checkout.
  3. If we have any additional questions – we will reach out to you.
  4. You will receive your custom grind cam specs within 5-7 business days.
  5. When you are ready to order – find the cam or cam package you are wanting to purchase:
    1. Buy Camshaft Only
    2. Buy Complete Cam Install Package
  6. Select the “Custom” option, and specify the grind details in the Order Notes at Checkout.

Vehicle:

Year / Make / Model / Engine Type (if not stock)

Displacement in Cubic Inches:

Bore Diameter and Stroke:

Connecting Rod Length:

Piston Type and Volume:

Include the piston type (flat-top, dished, dome), the net piston volume (list dome pistons as a negative value), and the piston part number (if not an OEM piston).

Type of Cylinder Head:

Manufacturer, model, and valve angle

Cylinder Head Combustion Chamber Volume:

If volume unknown advise amount milled from originally manufactured amount.

Head Gasket type and thickness:

Static Compression:

Intake Valve Diameter and Material:

Exhaust Valve Diameter and Material:

Lifters:

Rocker Arm Type and Manufacturer:

Rocker Ratio:

LS1/2/3/6 are 1.7 Ratio and LS7 is 1.8 Ratio

Valve Springs:

i.e. BTR SK001

Pushrods:

Intake Manifold:

Manufacturer and Model. Please include throttle body size if EFI, if Carb indicate Size and Type

Header Primary and Collector Size:

Exhaust Diameter:

Indicate X-Pipe, Y-Pipe, or True Duals

Manual or Automatic Transmission:

Include transmission model (Ex. TR6060)

Torque Converter/Clutch

Please advise which torque converter or clutch you’re running. If torque converter please include the stall speed.

Gear Ratio and Tire Size:

Race Weight of Vehicle including Driver:

Desired Power Level/Max Engine RPM:

Please provide your horsepower goal, as well as the maximum RPM you will operate at. Include any details about power curve preferences. (Ex. “Want broad average power for road racing”)

Desired Camshaft Aggression

Camshaft “aggression” and power potential shares an inverse relationship with idle quality and driveability. As the camshaft gets more aggressive and power potential increases the idle quality and engine stability at lower RPM degrades. Please select the option that fits best for your build goals.

Fuel and/or Meth Kit:

If using flex fuel please advise. Please include minimum octane for gasoline and content percentage if an ethanol blend.

Vehicles Primary Use:

Ex. Daily Driver, Weekend Cruising, Drag and Drive, Road Course, Dedicated Drag Strip

If Turbocharged:

Include Turbo, AR, Compressor Wheel in mm, Flange (i.e. T4, T6), Turbine Wheel in mm, Target Boost Pressure, and Intercooler Setup

If Supercharged:

Brand and Model, Pulley Size, Target Boost Pressure, and Intercooler Setup

If Nitrous:

Provide the size of the shot, and delivery method (ex. 125hp plate)

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Not legal for use in California or other states with similar laws / regulations.
SKU: GPI-CCW Category: Brand:
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