rocker set complete bolt on 1.25:1 ratio Empi
Part number:
21-2162
Your cost:
$200.00
Description:
Dual springs recommended
cut to fit push rods required
Sold by Empi.
Superior quality forged chromoly Bug rocker assemblies. Precision ground & heat treated.
Add horsepower, more torque & more camshaft lift.
Bolt on aluminum end caps.
Valve adjustment is at the pushrod adjusting screw. Those alloy adjusting screws are drilled through. This allows the entire assembly to be force lubricated.
Mounting blocks, solid rocker shaft kit with bushings (not needle bearing).
Shafts, blocks and shims are all high strength alloy. Chromoly rocker arm studs included.
The center piece is fixed, not floating.
Comes with a few extra shims for setting the side play to your own exacting standards or run as assembled.
Precision ground bushings are through drilled also. No splash oiling here.
This set is 1.25:1 ratio. Comes as a bolt on pair for 1 engine.
Check your cam card before buying ratio rockers. BUY AT YOUR OWN RISK.
Remember, just because the math says it will work, doesn't mean your heads will let it work. Coil bind gap is critical. If your heads aren't set up for this much lift, you won't have enough coil bind gap and you'll make one heck of a racket when you fire up the engine.
The pictures show both compressed and uncompressed coil gaps for reference as to what a correct install should look like.
Here's the math formula to use to determine if you can run ratio rockers that are 1.25:1 style. An Engle 110 cam has a 430 published lift, so, divide 430 by 1.1, that equals 390, multiply 390 by 1.25, the answer is your new lift of 488.64
cut to fit push rods required
Sold by Empi.
Superior quality forged chromoly Bug rocker assemblies. Precision ground & heat treated.
Add horsepower, more torque & more camshaft lift.
Bolt on aluminum end caps.
Valve adjustment is at the pushrod adjusting screw. Those alloy adjusting screws are drilled through. This allows the entire assembly to be force lubricated.
Mounting blocks, solid rocker shaft kit with bushings (not needle bearing).
Shafts, blocks and shims are all high strength alloy. Chromoly rocker arm studs included.
The center piece is fixed, not floating.
Comes with a few extra shims for setting the side play to your own exacting standards or run as assembled.
Precision ground bushings are through drilled also. No splash oiling here.
This set is 1.25:1 ratio. Comes as a bolt on pair for 1 engine.
Check your cam card before buying ratio rockers. BUY AT YOUR OWN RISK.
Remember, just because the math says it will work, doesn't mean your heads will let it work. Coil bind gap is critical. If your heads aren't set up for this much lift, you won't have enough coil bind gap and you'll make one heck of a racket when you fire up the engine.
The pictures show both compressed and uncompressed coil gaps for reference as to what a correct install should look like.
Here's the math formula to use to determine if you can run ratio rockers that are 1.25:1 style. An Engle 110 cam has a 430 published lift, so, divide 430 by 1.1, that equals 390, multiply 390 by 1.25, the answer is your new lift of 488.64
Availability:
Ships within 4-7 business days
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