1 reply to this topic

[LC-069]

Just installing my triples on to my holden 6 9 port head. Its a warnerfold manifold and pacemaker extrators. The problem is that the standard manifold square blocks are hitting and do not clear the manifold/exhaust.
Are there special types to buy or should i start grinding away?
Anyone experience this before?

Thanks

[gtrboyy]

On my 202 I had the cain triple webber manifold & genie extractors.I had clearance issues as well so I screwed in more studs,fit manifolds & then had to grind down the spacers untill it all fit.

I also ended up using those 2mm thick inlet gaskets from supercheap as mine kept swallowing gaskits.It was either the fact that I couldn't tighten the manifolds enough or the thinner gaskets didn't like 7000rpm.