stockgp Posted June 29, 2010 Report Share Posted June 29, 2010 question says it and i need an answer by about noon. i can get them for really cheap. no throttle body or egr, etc, etc. just the intakes and thermostat housing thanks in advance Quote Link to comment Share on other sites More sharing options...
Night Fury Posted June 29, 2010 Report Share Posted June 29, 2010 Good question! I wouldn't mind knowing this myself Quote Link to comment Share on other sites More sharing options...
stockgp Posted June 29, 2010 Author Report Share Posted June 29, 2010 (edited) i seem to remember someone here (i want to say brian p) doing a 3500 swap. not sure whether it was heads and intakes or just intakes. also, not sure if he did the swap on a 3.1 or a 3100. tried searching, but search never works for me since the latest forum upgrade Edited June 29, 2010 by stockgp spellcheck are greater than i Quote Link to comment Share on other sites More sharing options...
Addicted To Boost Posted June 30, 2010 Report Share Posted June 30, 2010 If you're running the stock LG5 heads, it would be pretty detrimental to just run the LG5 heads with 3500 intakes, even if they did fit on the LG5 heads. I'd at the very least get some 3400 heads on there. Quote Link to comment Share on other sites More sharing options...
stockgp Posted June 30, 2010 Author Report Share Posted June 30, 2010 i was actually thinking a bit backwards for my future plans. like 3400 or 3500 heads and keeping my lg5 intakes. of course i'd be sending out my lg5 intakes to be extrude honed or for a serious p&p job Quote Link to comment Share on other sites More sharing options...
mfewtrail Posted July 2, 2010 Report Share Posted July 2, 2010 60DegreeV6 would be a better place to ask this. BrianP. has a 3400 in his car with a 3500 upper intake IIRC. The Gen II(original) intakes can't be used on the later model heads as far as I remember. Jeff M. had his original LG5 intakes on a car with later heads, but he had to get them customly chopped up/rewelded or something like that to make it work. Quote Link to comment Share on other sites More sharing options...
stockgp Posted July 2, 2010 Author Report Share Posted July 2, 2010 hmm. well i can pick up 3500 heads and intakes for 200 b ucks. if nothing, i'm sure i can make a little profit from them Quote Link to comment Share on other sites More sharing options...
BXX Posted July 3, 2010 Report Share Posted July 3, 2010 the LX9 intakes wont fit your LG5 heads. You would need LG8/LA1 largeport heads to fit the LX9 intakes to. And seeming the average price of a LX9 is $300, selling those intakes for profit might not happen. Maybe in a few areas where people cant get the engines cheap they may pay a premium for them. Wish ya luck. Quote Link to comment Share on other sites More sharing options...
stockgp Posted July 3, 2010 Author Report Share Posted July 3, 2010 wow. i can't pick up a 3500 around here for less than 650. and that's with a chopped wiring harness and no accessories Quote Link to comment Share on other sites More sharing options...
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