I'm going to be doing an engine build on my KA24DE in my 97 240sx. But cant make up my mind on witch Rebuild kit to start with. For those out there who have built a KA24DE id like your advice.


1. AMS KA24DE Advanced Rebuild Kit
Includes

• Arias 8.8:1 Forged Pistons
• AMS Sportsman Series Connecting Rods
• Clevite Main and Rod Bearings
• Fel-pro Full Engine Gasket Set
• Mr. Gasket Copper Exhaust Manifold Gasket
• Arp Main/Head Studs (10mm)
• Cometic Head Gasket
• All the Necessary Timing Assembly Replacement Parts

Options

• .020 Over Pistons
• Pro-Series Rods
• 11mm Headstuds (Modification Required)

2. Wiseco Pistons Brian Crower H Beam Rods COMBO KA24, KA24DE.
The Brian Crower bRod is an excellent H Beam rod that comes with ARP2000 Rod Bolts. We prefer to use BC bRods for applications in the 175hp per cylinder range.

3. CP Pistons Brian Crower H Beam Rods COMBO Nissan KA24, KA24DE.
This is a brand new set of CP Pistons and Brian Crower H Beam Rods for Nissan KA24DE 2.4L Engines. Their standard offering already includes Dual Pin Oilers - providing double the amount of oil to the wrist pin, radiused valve reliefs, and the pin fitting final hone on the wrist pin bore. They even include an Accumulator Groove as a standard option. This provides a small pocket for the combustion gasses to collect after the first ring, reducing ring flutter and providing a better seal allowing more downward force on the piston A.K.A. - make more power. All pistons come balanced within one gram, include pin lock grooves and wrist pins at no additional charge. The Brian Crower bRod is an excellent H Beam rod that comes with ARP2000 Rod Bolts. We prefer to use BC bRods for applications in the 175hp per cylinder range. KA24DE Pistons

Part # Application Bore Size Compression Ratio SC7299 KA24DE w/ Turbo 89.00mm (Standard Bore) 9.0:1 SC7300 KA24DE w/ Turbo 89.50mm (+.020" Overbore) 9.0:1