LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Need answers on a 383 build

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Old Jan 17, 2007 | 08:52 PM
  #1  
BoostinZ28's Avatar
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Need answers on a 383 build

Well im lookin at buying a 383 and this guy has an ad up and im thinkin bout buyin it from him. But i would like some advise from you guys. heres the ad.....

Ready To Go Lt1 383 stroker: block work: hot tank, magnaflux, line honed if needed, bored .030 over then finish honed with deck plates. New Eagle 3:750 stroke cast steel crank, Eagle 5.7 new connecting rods, speed pro hypereutectic pistons and rings(your choice of flat top or dished pistons. Flat top yields 11.8:1 compression and the dished yield 10.6:1. Clevite rod, main and cam bearings. Lt1 Aluminum heads with 3 angle valve job .600 max lift valve springs. Lightly ported on exhaust, pocket ported under valve head, and gasket matched on the intake side. Custom ground cam, 230/236 duration @.050 with .540 lift on intake and .550 on exhaust. If different cam desired please specify.Competition Cams 1.6 Ratio Roller Tip Rockers. New timing Chain, this motor is the pin drive distributor, if you need the spline drive please specify. Lt1 fuel injected intake, ported to match cylinder heads.Complete Assembly balanced and blueprinted, spec sheet provided. Painted to your specifications. I will provide a detailed cataloge of pictures to the purchaser of the final assembly and blueprint process. Pictures I may add to this listing will be for illustration purposes only, (engines previously built), this is to allow for varing combinations prior to final assembly.

So what do you think? Worth 2500? Im seriously thinkin bout buying it and running it in my dd street/strip 95 m6 Z28. It will stay all motor but im thinkin i might spray it so what kind of pistons should i go with and what kind of cam should i request him to use? Thanks guys Also he's sayin 450+ hp any ideas on this claim?
Old Jan 17, 2007 | 09:06 PM
  #2  
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Obviously, I can't comment on the quality of the machining or the assembly. The parts are bargain basement. What bothers me is the 450hp claim. It's clearly exaggerated and if he is not telling the truth about that, I wonder about everything else. Also - is there a core chrage? Are there any accessories? What gaskets are used?

You are right, those pistons are not suitable for spray.

Rich
Old Jan 17, 2007 | 09:12 PM
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yes thats what im worried bout. the guy builds them in his garage im takin it and not sure on the head gaskets? ROL heard of them? No core charge and he says hes comin down to charlotte which is right by where i live so he can drop it off to me or meet me but im just not sure on this one.
Old Jan 17, 2007 | 09:15 PM
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http://cgi.ebay.com/ebaymotors/ws/eB...4643&rd=1&rd=1

This is my alternate and is probably what ill end up doin. Ill just have my heads reworked and buy new springs, cam and 1.6 rr. probably
Old Jan 17, 2007 | 09:19 PM
  #5  
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Originally Posted by BoostinZ28
http://cgi.ebay.com/ebaymotors/ws/eB...4643&rd=1&rd=1

This is my alternate and is probably what ill end up doin. Ill just have my heads reworked and buy new springs, cam and 1.6 rr. probably

No specific knowledge of the shop, but those are much better parts.

Rich
Old Jan 17, 2007 | 09:27 PM
  #6  
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any suggestions on part to finish up that shortblock? cam, rockers, pushrods etc. any idea on how much it would cost to finish that motor up?
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