Need help on lb9 NOS please...
Thread Starter
Member
Joined: Jan 2008
Posts: 249
Likes: 0
Car: 1989 Firebird Formula
Engine: 310 HSR, TFS heads, zz4 cam
Transmission: T5
Axle/Gears: 9 bolt 3:70
Need help on lb9 NOS please...
I am a little new to the world of NOS. So, I was wondering if anyone could point me in the right direction here... I need some recommendations for a complete nos kit please. Stock internal 305 so I need the safe recommended shot too.
Banned
Joined: Jan 2007
Posts: 1,088
Likes: 0
From: NYTHIRDGEN
Car: 1989 T/A
Engine: PROCHARGED LB9
Transmission: FB BUILT 700r4 2200 stall
Axle/Gears: 10 BOLT EATON 3:73 POSI
Re: Need help on lb9 NOS please...
get the nos tpi system, its adjustable from 75-150 shot i beileve.. most say you can safely run up to a 150 shot on a stock motor. under wot. do you have any exhaust mods? you should also run a hotter ignition system to burn everthing up better. maybe do a search and check for what spark plug gap is the best for ya..
Thread Starter
Member
Joined: Jan 2008
Posts: 249
Likes: 0
Car: 1989 Firebird Formula
Engine: 310 HSR, TFS heads, zz4 cam
Transmission: T5
Axle/Gears: 9 bolt 3:70
Re: Need help on lb9 NOS please...
I just have a 3" pipe from the cats back to a 3" y into 3" tips... I plan to put on some high flow cats when i install the NOS kit... thank you for your help
Supreme Member
Joined: Jun 2005
Posts: 1,440
Likes: 2
From: huntsville, al
Car: 89 IROC
Engine: 6.8 HSR N2O
Transmission: TKO 600
Axle/Gears: 9" Moser 3.50 True trac
Re: Need help on lb9 NOS please...
Here's the one I'm planning to get. Looks like the best value in a start up kit.
http://cgi.ebay.com/ebaymotors/ws/eB...m=170217863388
http://cgi.ebay.com/ebaymotors/ws/eB...m=170217863388
Member
Joined: Oct 2000
Posts: 378
Likes: 0
From: colorado springs
Car: 1991 Z-28
Engine: 350
Transmission: TH700
Re: Need help on lb9 NOS please...
I just finished installing a NOS# 5151 kit on mine. I went toward the safety route and installed a fuel pressure safety switch, 75hp jets to start off and all the accessories: purge kit, bottle heater, bottle blanket, and around $30 worth of A/N plumbing for the schrader valve. I knew I was going to add some HP in the future so I started to replace the fuel pump and added 24# SVO injectors last year. Whole system around $800
Thread Starter
Member
Joined: Jan 2008
Posts: 249
Likes: 0
Car: 1989 Firebird Formula
Engine: 310 HSR, TFS heads, zz4 cam
Transmission: T5
Axle/Gears: 9 bolt 3:70
Re: Need help on lb9 NOS please...
wut is a sniper kit like? would it really give me the 75 hp shot it claims? Also, did that kit have EVERYTHING i would need or would i have to buy something to change the timing when i used it
Banned
Joined: Jan 2007
Posts: 1,088
Likes: 0
From: NYTHIRDGEN
Car: 1989 T/A
Engine: PROCHARGED LB9
Transmission: FB BUILT 700r4 2200 stall
Axle/Gears: 10 BOLT EATON 3:73 POSI
Re: Need help on lb9 NOS please...
just get the nos tpi kit, it has the tb plate, dont forget a wot switch.
Trending Topics
Senior Member
iTrader: (1)
Joined: May 2007
Posts: 754
Likes: 0
From: CPT (Southern Cali)
Car: 09 GSXR/88 iroc/91 RS B4C
Engine: 600cc/l5.7/5.7
Transmission: 6 speed/TH 350/auto
Axle/Gears: 45tooth rear?/3.23/3.42
Re: Need help on lb9 NOS please...
hey 91b2l got any pic sof ur set up, i just bought the exact kit, plan on installing in the near few weeks just wondering on where to install, also on the purge valve got a part# i dotn believe i have that thanks
Member
Joined: Sep 2005
Posts: 136
Likes: 1
From: Jackson, Michigan
Car: '87 IROC Z w/43,000 miles
Engine: 305 F code motor
Transmission: 4 speed auto
Axle/Gears: 3.73
Member
Joined: Oct 2000
Posts: 378
Likes: 0
From: colorado springs
Car: 1991 Z-28
Engine: 350
Transmission: TH700
Re: Need help on lb9 NOS please...
I went with an Edelbrock purge kit. P/N 72176 around $105. It comes with a long flexable plastic tubeing. I'll post some pics of purge and bottle mounting.
Thread Starter
Member
Joined: Jan 2008
Posts: 249
Likes: 0
Car: 1989 Firebird Formula
Engine: 310 HSR, TFS heads, zz4 cam
Transmission: T5
Axle/Gears: 9 bolt 3:70
Re: Need help on lb9 NOS please...
nice, wut all came in that kit? 105 is cheap, was that with everything u needed?
Member
Joined: Oct 2000
Posts: 378
Likes: 0
From: colorado springs
Car: 1991 Z-28
Engine: 350
Transmission: TH700
Re: Need help on lb9 NOS please...
everything I needed, I taped into a hot wire under the console for the power. The one thing I did add to the TPI NOS was an extension to the TPS on the throttle body.
Last edited by 91B2L; May 20, 2008 at 10:51 PM. Reason: add information
Thread
Thread Starter
Forum
Replies
Last Post
florida_gators
Exterior Parts Wanted
1
Sep 7, 2015 07:19 PM







