Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Feb 16, 2013 | 12:16 PM
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Hello I am new to the forum so forgive me for my ignorance. I have a 98 vette just put a approx 580 230@50 110 cam had it tunned and it sounds stock. has the power no lope at idle. I can disconnect the fuel vapor vaccum line and I can hear the cam but also vac leak. take it around the block sound stock like the cpm is adjusting. can anybody help??
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Old Feb 16, 2013 | 01:32 PM
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Any video to post and link to on youtube? Just for reference if nothing else. The warmed up part of this vid is about the best lope I've heard and it's a 114+2, still nothing like an old big block if that is what you are after:

How fast does it idle?
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Old Feb 16, 2013 | 03:55 PM
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around 850 with vac line off sounds like that then clears up .

Im sure mines not going to be that healthy. I have no utube footage
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