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After some help and a second opinion
Posted: Sat Mar 26, 2016 11:17 am
by Coops
Hope to have some parts to play with next week,
I'm asking a favour from anyone on here if possible,
Maybe next weekend if someone could check with me measuring the pushrod length to make sure its correct? before I go ahead and have them ordered from the states,
Being over cautious.
Posted: Sat Mar 26, 2016 8:17 pm
by stevieturbo
What's the setup, and what is adjustable ?
Do you have a pushrod checker as a dummy to test ?
Ultimately you want to end up with a wipe pattern on the valve tip as central and small as possible.
That indicates all geometry is correct.
Not even sure how you measure without doing some sort of test ?
Posted: Sat Mar 26, 2016 8:24 pm
by Coops
hi mate,
using a crower 50234 hyd cam with roller rockers,
yes have pushrod checker
Posted: Sat Mar 26, 2016 8:30 pm
by stevieturbo
Coops wrote:hi mate,
using a crower 50234 hyd cam with roller rockers,
yes have pushrod checker
I guess main complication with hydraulic...is the lifter bleeding down ( or not being pumped up ) when testing.
More of an issue if actual valve springs are in use vs light checker springs.
http://www.hughesengines.com/Upload/pro ... ne2011.pdf
LS write up, but same odds.
http://ls1tech.com/forums/generation-ii ... ength.html
Posted: Fri Apr 01, 2016 7:26 pm
by Coops
after chatting to my engine tuner (Dale) and a few of you guys on here/facebook etc
I've now contacted Paul at V8tuner about sending me a solid flat tappet cam and lifters, instead of going the hydraulic cam route,
so this should be a lot easier to set the pushrod length now
