K24A Low Comp Forged Piston / I Section Connecting-rod KIT
Increased compression ratio and strengthened connecting-rods designed to help produce higher power outputs for tuned K24A engines. Also for tuners changing to the K24A block from the original (2 liter) block, you now have a choice of TODA head gasket to complete the swap.

Two TODA High Stopper Metal Head Gaskets have been designed one for DC5/EP3 cylinder heads and one for CL7/FD2/FN2 cylinder heads to work in conjunction with the K24A block.
*The cylinder block must be for CL9/RB1 to use with TODA head gasket.

K24A Low Comp Forged Piston / I Section Connecting-rod KIT

Engine Type

Part No. 13002-K24-0T0 13002-K24-0T1
Price (set) ¥352,000
Bore×Stroke *5 ø87.00×99mm ø87.50×99mm
Displacement 2354cc 2381cc
Crown Volume *1 18.3cc/18.3cc
Projection Height *2 ±0mm
Reference C/R *3, 4, 6 K24A TODA head GK Ø88mm t=0.6mmξ≈9.0:1 K24A TODA head GK Ø88mm t=0.6mmξ≈9.1:1
Based on TODA piston pin diameter.
(This product is for turbo engine, and the piston pin diameter is different than NA high comp piston kit. If you use with connecting rods for NA K24A High Comp Forged Piston / I Section Connecting-rod KIT , a honing modificaiton will be required to the small end of the connecting rods.)
*1:Crown volume is measured "from the piston shoulder"/"from the deck of the block".
*2:Piston shoulder height is measured from the deck of the block.
*3:The cylinder head combustion chamber volume of 51.5cc was used.
*4:The compression ratios given above are only to be taken as a guide, measurements are required.
*5:K24A standard stroke.
*6:TODA head gasket can be used only for CL9/RB1 cylinder block.

KIT Contents

TODA forged piston KIT (ø87.00mm/ø87.50mm)

2 I section strengthened connecting-rods (Fully floating with bush & Balanced)