If you could only choose one. would you go with"
A cam ( and what size)
valvetrain upgrade (what ratio rockers)
throttle body (what size)
get the cylinder heads machined
fill in the blank
I just got a tune ordered so that one is out.
which is the most cost effective?
2 rules
only choose one
budget is 550
help
1st is limited slip/posi if you don't have one.
Next would be 4.10s
Then comes a 2800-3200 convertor
How about some drag radials or slicks?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
wouldnt 4.10's just kill my gas mileage with an uzi followed quickly by a grenade then a bayonet to make sure lol
also I know it is a 10 bolt 8.5 but how many splines do I have? it is an 04 rcsb if that helps any with an axle code of gu4
Not sure, mine is 30 spline but its OBS not NBS
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
<div class='quotetop'>QUOTE(mercuno @ Dec 22 2006, 08:47 AM) [snapback]77081[/snapback]</div>My gas milage with all my mods averages 17.2 and thats with me jumping on it almost everytime i drive it (I can't help it)wouldnt 4.10's just kill my gas mileage with an uzi followed quickly by a grenade then a bayonet to make sure lol
also I know it is a 10 bolt 8.5 but how many splines do I have? it is an 04 rcsb if that helps any with an axle code of gu4
[/b]
My axles are 30T
I orderd my EATON LSD (GM 8.5" 10 BOLT 30 SPLINE 19559-1 Posi) from the following people:
Nathan J.Sadler
Purchasing Manager
Sadler Power Train Inc.
1250 1st Street NW
Cedar Rapids IA 52405
1.800.383.8238
www.sadlerpowertrain.com
He has them on ebay for $379
05 RC, LME 6.0, 243 Heads, LSA Rods, 11:25 Forged Pistons, Cam Motion Custom Grind, 4:10, Eaton LSD, Narrowed Rear-end w/ Chromoly Axles, Pacesetters LT's, SLP Loudmouth II Mufflers, Volant CAI, Yank SSTB3600, Bosch 42 lbs inj's, G-Force Tune, FLT Level 4 Trany, Belltech 2/4, Times: ?
When you consider bang for the buck, Nitrous rules that area. 100+ horses for under $1k is hard to top, but it has it's own flaws. Gears are going to allow you to use the power you already make in a shorter distance.
2004 Chevy/Regency RST, 6.0L LQ4, custom built NV MG-5 tranny by local Tranny Guru, Hurst Shifter, K&N FIPK, stock Regnecy Exhaust, 3.73 gears w/ Eaton Locker, and the Magnacharger huffer topping it off w/ stock pulley... for now
Looking to meet people w/ LS1 trucks in the OKC area PM me
posts keep disappearing of mine, now who could be doing that???
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
whatever i know someone deleted my question about why we dont have a pm outbox defaulted to save our sent messages. still waiting for a real solution.
ok I am running a zex wet kit with a 125 shot so I guess I will go with the lsd but im gonna have to keep my gears for now due to cash flow.
I keep seein powertrax all over ebay is this a good setup???
and I have 30 spline axles huh?
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