First inexpensive mod

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04-11-2008, 07:13 PM

#11

1992lx5.0

1st Gear Member

Join Date: Mar 2006

Location:

Posts: 94

RE: First inexpensive mod

ive run the 390s i liked them alot, i run 373s now id rather have my 390s back in it

04-11-2008, 07:32 PM

#12

floodzilla

3rd Gear Member

Join Date: Feb 2008

Location: L.I. New York

Posts: 555

RE: First inexpensive mod

id go with 390s and a catback, and maybe a lil happy gas

04-11-2008, 09:43 PM

#13

sem76

1st Gear Member

Thread Starter

Join Date: Apr 2008

Location: lakes region nh

Posts: 117

RE: First inexpensive mod

Quote:

ORIGINAL: 1992lx5.0

ive run the 390s i liked them alot, i run 373s now id rather have my 390s back in it

With 390s whatdoes the tach readon highway at 70MPH versus 373s?

04-12-2008, 12:36 AM

#14

TRexGAWD

4th Gear Member

Join Date: Feb 2008

Location: Georgia

Posts: 1,761

RE: First inexpensive mod

There's about a 100rpm difference. You'll be around 2400-2500rpms with 3.90's vs 2300-2400 with 3.73's

04-12-2008, 03:41 AM

#15

zeekstr

2nd Gear Member

Join Date: Jul 2007

Location: Illinois

Posts: 192

RE: First inexpensive mod

subframe connector
shifter from ebay
brake work

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