L98 Mods?
Joined: Jun 2004
Posts: 914
Likes: 29
From: Las Vegas
Car: '88 Trans Am
Engine: 5.7L TPI
Transmission: Slushbox
Axle/Gears: 3.27
Re: L98 Mods?
not sure what you mean by easy but here are those that work:
bump timing up to 12°-14°
160° thermostat
by pass coolant at TB
underdrive pulleys
cut the air boxes out so you can see the ground
alum. H2O pump
crane adj.fpr
1.6 rr
headers hooker or heddman shorties
2.5" y-pipe
2600stall,large tranny cooler,shift kit and billet servo
port the upper plenum behind the TB
poly-lift air bag in the RR spring
jegster sfc
lca,drive shaft loop
autolite 26s,new 8.8 or larger wires,new cap and rotor
move the air temp sensor from underneath the plenum to the air duct
pull the knock sensor out and wrap the threads with teflon tape to help reduce fake knock
bump timing up to 12°-14°
160° thermostat
by pass coolant at TB
underdrive pulleys
cut the air boxes out so you can see the ground
alum. H2O pump
crane adj.fpr
1.6 rr
headers hooker or heddman shorties
2.5" y-pipe
2600stall,large tranny cooler,shift kit and billet servo
port the upper plenum behind the TB
poly-lift air bag in the RR spring
jegster sfc
lca,drive shaft loop
autolite 26s,new 8.8 or larger wires,new cap and rotor
move the air temp sensor from underneath the plenum to the air duct
pull the knock sensor out and wrap the threads with teflon tape to help reduce fake knock
TGO Supporter
Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: L98 Mods?
Headers and exhaust - probably a full days work to install, but worth 25hp or better if you get a good set. Best place to start.
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