PART 1: My First Time Blueprinting an Engine - '04 Subaru STI EJ257
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- Опубліковано 1 жов 2024
- Did you know that many components aren't balanced well from the factory? Watch as I go through the meticulous process of blueprinting this 2004 Subaru STI engine. I'll be weighing and balancing all the components of the rotating assembly to ensure smooth operation. I'll also be measuring the crank shaft bearing oil clearances to ensure proper oiling.
- Parts I use in this video- King Race pMax bearings, Manley H-Tuff connecting rods, Mahle Motorsport pistons.
- Tools I use in this video - Micrometer and Dial Bore Gauge.
I'm learning as I go and here as a knowledge resource for you as well. My door is open for any questions and advice - just drop me a comment!
**Stay tuned for PART 2!**
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Check out more Subaru EJ257 videos below!
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Garage Engine Rebuild on an EJ257 | • DIY Subaru Engine Rebu...
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TURBO GIVEAWAY INFO
**ENTER to WIN here!**
gleam.io/oQXmn...
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PS- keep your eyes open for Easter eggs in this video and check out my other videos for more easter eggs!
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#subarusti #ej257 #wrxsti
Great video, thank you
Weight matching components is not blueprinting an engine.
Good for you bro, not many people are brave enough to show their mistakes. Excellent work. Nobody knows everything. Subscribed
Hey I appreciate you! It’s hard but we are all learning here right? I sure hope someone will learn from things I’ve done wrong over the years.
So did the motor blow up
Nope! Even better, it still hasn’t been assembled. There will be a part two to this video believe it or not 😂
The reason you would go about Balancing and Blueprinting is to keep longevity in a highly invested in motor for 1. The next reason is you can use slightly tighter tolerances all around, most likely do to after market Crank/head bolts also many B&B engines are altered displacements so you would want to mitigate the differences in forces. The last reason is actually a bit of both of the previous and a bit more thought into vibration and friction especially used in high revving race/endurance applications when oil viscosity comes into play.
Balancing the rotating assembly keeps the engine together at high rpms and hspr levels, it also makes the engine run smoothly
Sweet video :))
Not Boring bro!
Man I said I it already but I’ll say it aging if you need content I’ll loan you my 09 wrx hatch lol could use some love
I appreciate the love, I am actually extremely busy with builds around here! Lots of things you guys don’t even know exists yet. If you’re interested in having your car built, shoot me an email and we can talk about your budget, and goals! 89Autoworks@gmail.com, or shoot me a Dm on Instagram. Thanks for Watching!
Love this!!! ❤️💯
Always appreciate the support Bill!