How do I find out my engine torque specs?
Begin with the formula T = K x U x D x P, where T is the torque, K is a standard representing 1.33, U is the coefficient of friction, D is the diameter of the fasteners, and P is the necessary preload.
What are the torque specs for ARP head studs?
ARP Head Studs, Main Studs, Rod Bolts Torque and Stretch Specs
| U.S. STANDARD TORQUE VALUES Recommended Torque to Achieve Optimum Preload (Clamping Force) | ||
|---|---|---|
| Fastener Tensile Strength | 170,000/180,000 PSI (1,171 Nmm2) | 190,000/200,000 PSI (1,309 Nmm2) |
| 9/16″ | 160 | 180 |
| 5/8″ | 210 | 240 |
| 6mm | 11 | 13 |
Should cylinder head bolts be oiled?
As a rule, the threads and underside of the head on most standard automotive head bolts should be lubricated with motor oil before the bolts are installed. The torque values specified by the engine manufacturer are typically based on oiled threads and fasteners – not dry fasteners.
What are the torque specs for a 350 Chevy intake manifold?
Small Block Chevy Torque Specs
| Fastener Type | Torque Spec |
|---|---|
| Screw-In Rocker Arm Studs | 50 ft.-lbs. |
| Intake Manifold Bolts (Cast Iron Heads) | 30 ft.-lbs. |
| Oil Pump Bolt | 60-70 ft.-lbs. |
| Cam Sprocket Bolts | 18-20 ft.-lbs. |
Does more torque mean faster acceleration?
A car with more hp than torque will always be quicker since this gives a car acceleration and speed. This is why low-end torque becomes important for better acceleration in many scenarios. Higher torque doesn’t mean one vehicle will necessarily be faster than another, though.
Is 400 ft lbs of torque a lot?
Having 400 pounds of torque down low means you have more horsepower down low. Having 400 pounds of torque up high means you have even more horsepower then you had down low.
How big are the spark plugs on a Kawasaki KX125?
78 in·lb Radiator Bracket Bolts 78 in·lb Engine Top End Main Valve Cover Bolts 52 in·lb Cylinder Head Nuts Spark Plug Engine Mounting Bracket Nuts: Engine Side 10 mm (KX125/250-M1) Engine Side 10 mm (KX125/250-M2 ∼) Frame Side 8 m…
Where can I find the Kawasaki KX125 service manual?
Page 1 KX125 KX250 Motorcycle Service Manual… Quick Reference Guide General Information Periodic Maintenance Fuel System Cooling System Engine Top End Engine Right Side Engine Removal/Installation Engine Bottom End/Transmission 8 j Wheels/Tires Final Drive 10 j Brakes 11 j Suspension 12 j Steering 13 j Electrical System 14 j Appendix 15 j…
How much coolant is in a Kawasaki KX125?
Page 47: Coolant Inspection Water and coolant mixture ratio: 1:1 (water 50 %, Coolant 50 %) Total amount: KX125: 0.97 L (1.02 US qt.) KX250: 1.20 L (1.27 US qt.) Coolant Deterioration Inspection • Visually inspect the coolant. Page 48 Then push down and turn it further in the same direction and remove the cap.