lexusman91ls400 Posted May 27, 2003 Share Posted May 27, 2003 I have a 91 ls 400 and would like to make it faster. All suggestions welcome. Thanks Quote Link to comment Share on other sites More sharing options...
SKperformance Posted May 28, 2003 Share Posted May 28, 2003 an intake exhaust and NOS Quote Link to comment Share on other sites More sharing options...
ToddLS400 Posted June 2, 2003 Share Posted June 2, 2003 http://www.lextreme.com/ TT it...The guy that runs this site is really cool. He's e-mailed me back a few times. The design is 100% his. I believe he's using Nissan Skyline turbos. Pretty gutsy for him to do this mod then he did his own R&D until he got it right. Wow! That's cool stuff... B) Quote Link to comment Share on other sites More sharing options...
darcmater Posted August 3, 2003 Share Posted August 3, 2003 nos & k&n are good to go. and theres an intake mod called electric ram...anyone ever try that? Quote Link to comment Share on other sites More sharing options...
JPI Posted August 3, 2003 Share Posted August 3, 2003 1000 shot of NOS JPI Quote Link to comment Share on other sites More sharing options...
VMF Posted August 3, 2003 Share Posted August 3, 2003 yougonna blow you stock engine with nos in no time....... u need some hardcore mods before using it Quote Link to comment Share on other sites More sharing options...
92sexylexy Posted August 9, 2003 Share Posted August 9, 2003 Chip Air intake Exhaust Quote Link to comment Share on other sites More sharing options...
ToddLS400 Posted August 9, 2003 Share Posted August 9, 2003 ChipAir intake Exhaust Who makes the best chip for gen 1 LS400s? Does JWT? Quote Link to comment Share on other sites More sharing options...
davematthews-S4 Posted August 10, 2003 Share Posted August 10, 2003 Honestly, buy a sportier car. Leave the lexus for cruising. Quote Link to comment Share on other sites More sharing options...
ToddLS400 Posted August 10, 2003 Share Posted August 10, 2003 Honestly, buy a sportier car. Leave the lexus for cruising. These 4.3 V8's are way undertuned. Why not get more power out of them without reducing reliability. These are awesome powerplants. Quote Link to comment Share on other sites More sharing options...
jzz30 Posted August 11, 2003 Share Posted August 11, 2003 keeping emissions down prevets power from going and plus the average buyer isnt a hot rodder Quote Link to comment Share on other sites More sharing options...
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