913_4se Posted September 8, 2004 Report Share Posted September 8, 2004 what do i need to have to change out my 91 gp 3.4 auto to a 93 olds 3.8 supercharged ive got the olds car just need to know what i need to keep of it and what im looking at to have to buy parts wise axles ....ect.... and will the H frame swap out of the 93 olds 88 or might be a olds 98 w body Quote Link to comment Share on other sites More sharing options...
913_4se Posted September 8, 2004 Author Report Share Posted September 8, 2004 i had it gave to me for free did not know if it would be worth changing oh ive got a rod knocking in the 3.4 thats why i was thinking of this ?? would it work if had to be is it harder to change the gen 2 in a 91 how easy wold the gen 1 be ? Quote Link to comment Share on other sites More sharing options...
EurosportZ34 Posted September 8, 2004 Report Share Posted September 8, 2004 why would you swap out your 3.4 DOHC? i mean the n/a 3800's are nice but not to the power of the 3.4 DOHC man! Quote Link to comment Share on other sites More sharing options...
patgizz Posted September 8, 2004 Report Share Posted September 8, 2004 if its knocking then i guess if thats what you have, work with it. Quote Link to comment Share on other sites More sharing options...
brianteel Posted September 9, 2004 Report Share Posted September 9, 2004 I think he is talking about the supercharged motor there are a few options. you can drop that motor in using buick regal parts and engine harness and getting a chip burned you can use the L67 which is the series 2 and do the same thing with the regal harness and use your stock trans. next option is L67 motor and trans and add the wiring to the data port inside your car for the OBD 2 stuff. any one will work it just depends on power and reliablity Quote Link to comment Share on other sites More sharing options...
99RegalGS Posted September 9, 2004 Report Share Posted September 9, 2004 you can use the L67 which is the series 2 and do the same thing with the regal harness and use your stock trans. Actually the RPO code for the Series I and the series II S/C 3800's are the same. Quote Link to comment Share on other sites More sharing options...
excelsior Posted September 9, 2004 Report Share Posted September 9, 2004 s/c your 3.4 Quote Link to comment Share on other sites More sharing options...
brianteel Posted September 9, 2004 Report Share Posted September 9, 2004 i know they use the same code....i dont refer to them that way because it is to confusing for some people Quote Link to comment Share on other sites More sharing options...
maybe2fast Posted September 10, 2004 Report Share Posted September 10, 2004 what kind of HP does a stock series 1 SC 3800 put out? Quote Link to comment Share on other sites More sharing options...
brianteel Posted September 10, 2004 Report Share Posted September 10, 2004 i think it is 220 Quote Link to comment Share on other sites More sharing options...
99RegalGS Posted September 10, 2004 Report Share Posted September 10, 2004 91-93 = 205hp and 260tq 94,95 = 225hp and 275tq You can get more boost from the 94,95 just by putting on the 91-93 pulley. Quote Link to comment Share on other sites More sharing options...
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