Engine back from balancers
Engine back from balancers
Author
Discussion

xrtim

Original Poster:

260 posts

123 months

Saturday 9th September 2017
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Finally got my act together and took the assembled short block down to Vibration free for balancing, all done and now on to cleaning and assembly

xrtim

Original Poster:

260 posts

123 months

Saturday 9th September 2017
quotequote all
should have the engine finished by the end of next week, just the heads to go

Boosted LS1

21,200 posts

276 months

Saturday 9th September 2017
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Sounds good. That also looks like a nice paint job. that looks like quite an early engine and you're going to run boost. I can't see bowls in the pistons? What cr are you planning to have?

xrtim

Original Poster:

260 posts

123 months

Sunday 10th September 2017
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Its a new block from Summit 4.8/5.3l iron block and 4.8l crank but looking at the head bolt lengths its pre 2000 spec. Using a mixture of old sbc, ls gen 3 and 4 parts CR 8.9 and yes i will be running boost
Regards Tim

chuntington101

5,733 posts

252 months

Sunday 10th September 2017
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Is the bottom end stock or have you put forged Pistons / rods in it?

xrtim

Original Poster:

260 posts

123 months

Sunday 10th September 2017
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It's a standard 4.8l crank, forged rods and pistons with stainless gapless piston rings

xrtim

Original Poster:

260 posts

123 months

Tuesday 12th September 2017
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Heads on couldn't resist putting water pump and inlet to see size, have roller rockers and pushrods to install and then I may put turbos on for a look at physical size out of chassis