So I finally got the tr6 motor started up for the first time. Runs VERY strong, very quick revving (at least to 4,000 rpm).
However, I noticed the valves seem a little noisier than expected. The cam specs called for a .012 clearance on intake valves and .014 on exhuast valves. Is this what is causing a little extra noise? Should I be alarmed?
Attached are some pics. And thanks again to everyone on the oil advice. I went with Castrol 20W50 (go the most votes) with a bottle of GM EOS. We'll see how it lasts. I can't wait to get this motor broken in. Here are the specs again:
Triple Webbers/Cannon manifold
Header
two-inch exhaust
Big valves
H/D springs
Ported and polished head
10:1 C/R
.060 overbore
lightened flywheel
To come:
Mallory dizzy
electric fuel pump
roller rockers
bigger radiator
However, I noticed the valves seem a little noisier than expected. The cam specs called for a .012 clearance on intake valves and .014 on exhuast valves. Is this what is causing a little extra noise? Should I be alarmed?
Attached are some pics. And thanks again to everyone on the oil advice. I went with Castrol 20W50 (go the most votes) with a bottle of GM EOS. We'll see how it lasts. I can't wait to get this motor broken in. Here are the specs again:
Triple Webbers/Cannon manifold
Header
two-inch exhaust
Big valves
H/D springs
Ported and polished head
10:1 C/R
.060 overbore
lightened flywheel
To come:
Mallory dizzy
electric fuel pump
roller rockers
bigger radiator
Attachments
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5302-before.JPG102.7 KB · Views: 148
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5303-before1.JPG115.6 KB · Views: 137
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5304-TR6.JPG73.6 KB · Views: 135
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5305-block_bored.JPG79.3 KB · Views: 147
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5306-engine.JPG109.3 KB · Views: 152
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5307-old_piston.JPG45.2 KB · Views: 72
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5308-parts.JPG87 KB · Views: 123
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5309-pistons.JPG99.4 KB · Views: 122