Precision Works Timing Belt Tensioner with Walk Blocker Combo H-Series Honda / Acura The trumpet shape smooths the

The trumpet shape smooths the flow of air into the intake

Please select the options: K20 or K24

Better engine protection from less particles bypassing

which gives you a bit better idea what they are

Precision Works Timing Belt Tensioner with Walk Blocker Combo H-Series Honda / Acura The trumpet shape smooths thePrecision Works Timing Belt Tensioner with Walk Blocker Package This is the complete kit with walk blocker, timing tensioner, and JB weld. The timing tensioner is an OEM spec quality with Japanese bearing. Applications: 1993 2001 Honda Prelude 2. 2L VTEC H22A Honda H22 H Series VTEC engines Purchase comes with: 1x H22 timing belt tensioner 1x Precision Works Walk Blocker 1x JB Weld Installation Note: Assembly is required Instruction is not included