93BB1

I search and search and nothing to be found.... I want to know what the clearance should be? been wanting to do a valve adjustment for a while now. This is for the H23A VTEC BLUE TOP motor.

indylude18

Since it's the same as an H22 head, I would think the clearances should be the same.

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Bluetop H23a Vtec Swapped NHBP '99 Base

minilogoguy18

Yeah the cams aren't any different, if anything they are less aggressive than a H22a.

Intake: 0.15-0.19mm (0.006-0.007in)
Exhaust: 0.17-0.21mm (0.007-0.008in)

Adjust them to something in the middle of the range given like 0.17mm intake and 0.19mm exhaust.

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New Formula Red 93 BB2: JDM OBD1 H22a/T2W4 Accord Euro R transmission

93BB1

thanks a lot fellas