Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > Nitrous Oxide
Sign in using an external account
Register Forgot Password?
Search

Nitrous Oxide
Installation | Tuning | Products

Considering options for moving up the ladder (to a bigger pill)

Reply
 
Thread Tools Search this Thread
Old 02-11-2002, 07:29 PM   #1
Launching!
 
Currdog's Avatar
 
Trader Rating: 0
Join Date: Nov 2001
Location: Houston
Posts: 207
Default Considering options for moving up the ladder (to a bigger pill)

I'm running a TNT f2 kit on my 422 now. 500rwhp or so on motor alone. It's jetted at 100hp, I haven't had a complete dyno since the install, so I'm not sure what actuall rwhp will be.

So assume I'm crazy, and want to jet the kit to the kit max pill size of 250.

What would I need to upgrade? I know fuel pump (give me some recomendations and reasons), I figure injectors (currently having injectors that are 36 lb/hr at 43 psi which means on my 60 psi fuel system they will be rated at around 41 - 41 lbs/hr.)

What else? custom fuel rails?

Thanks...

<img src="graemlins/burnout.gif" border="0" alt="[Burnout]" />
__________________
Currdog
98 SS Camaro TT 744RWHP 12.5PSI
93 BPU Supra TT Unknown 18PSI
Currdog is offline   Reply With Quote
Old 02-11-2002, 07:40 PM   #2
SSU Moderator
 
RyanJ's Avatar
 
Trader Rating: 0
Join Date: Nov 2001
Location: Allen, TX
Posts: 4,858
Send a message via AIM to RyanJ
Default Re: Considering options for moving up the ladder (to a bigger pill)

make sure your rails flow evenly on both sides. and you may need two aftermarket fuel pumps. like perhaps 2 Walbro 304's with one set to activate under vacuum (dont know if/how that would work...I'd talk to Jayson, or Nick at ARE). injectors are fine and your motor should handle it. Your transmission wont last with out CAREFULL use, same with your rear. Also, if you have a converter that flashes to about 3500 currently NA, it'll flash to 4500 EASY on that amount of juice.
RyanJ is offline   Reply With Quote
Old 02-12-2002, 06:53 AM   #3
Launching!
 
Currdog's Avatar
 
Trader Rating: 0
Join Date: Nov 2001
Location: Houston
Posts: 207
Default Re: Considering options for moving up the ladder (to a bigger pill)

Thanks Underdog,

I'm already running a cf driveshaft and a KTRE rear, so the tranny is probably my weak link.

The stall converter is 2800 rpm, so pretty low.

Any of the rest of you guys running a larger shot on a stroker motor?
__________________
Currdog
98 SS Camaro TT 744RWHP 12.5PSI
93 BPU Supra TT Unknown 18PSI
Currdog is offline   Reply With Quote
Old 02-12-2002, 06:53 AM
LS1Tech
Pontiac Firebird




Paid Advertisement
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off



Join Ls1Tech

All times are GMT -5. The time now is 07:35 PM.


Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Advertising - Terms of Service - Privacy Statement - Terms of Service - JOBS
Emails & Contact Details