The ideal compression ratio for a 4.0 engine typically ranges from 8.5:1 to 10.5:1, depending on the engine type and its intended use. High-performance or turbocharged engines may operate with higher compression ratios, while those designed for regular fuel may be on the lower end. Always refer to the manufacturer's specifications for the most accurate guidance on compression for a specific engine.
$10.00 it should be 40 Quarters
Milling GT40P heads by .040 inches can increase the compression ratio by approximately 0.3 to 0.5, depending on the specific engine setup and current compression ratio. The exact increase also depends on factors like the piston design, cylinder volume, and head gasket thickness. It's important to calculate the new compression ratio using these variables to ensure optimal performance and prevent potential engine damage. Always consult with a professional or use a compression ratio calculator for precise measurements.
35-40 kg<3 xx
16
45% of 40 = 45% * 40 = 0.45 * 40 = 18
14:1 compression
120psi
60 p.s.i.
Alot.
You should have $260,000 in when you are 40.
9:1+
When good it should be around 120-125
150psi
It should have a minimum of 70 psi.
A yamaha blaster should have at least 120psi 150 is recommended
Compression anklets, socks, or long hose should NOT cause bruising. Most likely, the hose are too tight, too much compression. Talk to your doctor for a prescription for a lower compression product.
150psi , per. cyl. J.H