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Old 01-23-2013, 03:59 AM   #50 (permalink)
Gasoline Fumes
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CRXFi - '88 Honda CRX XFi

Insight 256 - '00 Honda Insight
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Insight 5342 (no IMA) - '00 Honda Insight
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Quote:
Originally Posted by Potenza View Post
To the OP: Just wondering if you have any updates concerning your 8-valve modification. I was thinking of doing something similar, but I have two questions.

1. Where did you find the spacers for the missing rocker arms? I can't seem to find them on any HF parts catalog.

2. Are there any issues with fuel buildup behind the inoperative intake valve? Upon researching, it looks like the VTEC-E setup actually opens the 2nd intake valve a very small amount just for the purpose of keeping fuel from pooling on the valve.

Thanks for any info!
The spacers are shown here:
http://www.hondaautomotiveparts.com/...E+-+ROCKER+ARM
#8 and #9 in the diagram. It's a little confusing since Honda strangely included 16 rockers in the HF diagram.

Looks like they might not be available anymore. I got mine from a junkyard. The 1992-1995 CX should have them as well. Or find a pipe with the same inside diameter as the rocker shaft diameter and make your own!

If there's fuel building up behind the valves, I haven't noticed it. I've got something like 5000-6000 miles on it like this, no issues. But you'll never see the top half of your tachometer again!
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