Z28 Guy
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More parts in today, like the dipstick as it positively locks, and uses pipe threads to retain it, so it won't leak at all. I will take... -
Recently found an 8.1 vortec for a good price. Wanting to swap it into my 1979 k30 with 350/sm465/np205. I’m still doing research and...
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Z28 Guy replied to the thread BBC heads??.Hard choice on heads. I do know Brodix have great customer service and i never seen a cracked Brodix head. I have seen a cracked LS...
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It's Thursday and had a little shop time. Block is clean now, and was able to install the crank and get it all torqued down. Got the...
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My mufflers are Holly Aero-Chamber, Headers are Flow Master 1 7/8 for a chevelle. It is what I orignally ran on the mostly stock 454...
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Z28 Guy replied to the thread BBC 489 build.Im curious, what you go do for headers and the exhaust? What mufflers ?
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Busy, but not on this. However got the lifters in today, and told my wife this was like diamonds and ruby's to me. Cant wait to get some...
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Z28 Guy reacted to Mark Jones's post in the thread What A 500 + HP Peanut Port 454 Looks Like with
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This smooth idle engine went on to run 10.30s @ 3720 pounds in less than sea level conditions. Never under estimate a peanut port head... -
It takes 2 hours porting per head, then the guide and valve job work. Then you're going to have a very responsive high torque engine. My...
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Put in the soft plug in the back of the engine, behind the cam, then back on engine stand. Deburred and checked the rings in the bore...
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I think a set of 236 peanut ports properly done would the best choice. Depending on your elevation that would dictate the compression. I...
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Z28 Guy replied to the thread 489ci tow build....I want to keep my truck running while another engine is built then when the built engine ia done i would like to do a 2 to 3 day engine...
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Factory L29 and 8.1L are in the 9.0:1 range with the factory fast burn iron heads. You can run ~10:1 very safely on aluminum heads and...
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Oh, and checking on a compression calculator... my L29 after the rebuild should be ~9.15:1 Static compression ratio and ~8.4:1 dynamic...
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Z28 Guy replied to the thread 489ci tow build....Bucket~The 280 TFS heads are bad to the bone. Eric W... a famous head porter and youtube tested a line of oval heads and the AFR 265 and...
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