Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > Generation IV External Engine
Sign in using an external account
Register Forgot Password?
Search

Generation IV External Engine
LS2 | LS3 | LS7 | L92 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories

Diy throttle body porting

Reply
 
Thread Tools Search this Thread
Old 05-20-2012, 03:04 PM   #1
Launching!
Garage is empty, add now
 
Double J's Avatar
 
Trader Rating: 3
Join Date: Feb 2012
Location: Florida
Posts: 275
Default Diy throttle body porting

Hello, any suggestions on "how to" correctly? Necessary precautions?
What grade sanding or stone to use for PORT AND POLISH? If done correctly what kind of gains?
THANKS IN ADVANCE
__________________
2000 SS B4C-N/A Balanced & Blue printed LS3 418 CI STROKER, Aeromotive fuel rail kit, 60LB Injectors, Walbro 255 lph fuel pump, Melling oil pump,Samco silicone hoses, Edelbrock 90mm TB, EAGLE Forged Internals, Kooks LT Headers, BMR K Member & Full Chassis upgrades, 4L60E Tranny B&M modded, Suspension-Tokico & BMR Springs, Fortified T/A Performance axle 3.73 ratio 10 bolt rear. Red Powder coated calipers.
Double J is offline   Reply With Quote
Old 05-21-2012, 02:07 PM   #2
TECH Apprentice
Garage is empty, add now
 
Trader Rating: 6
Join Date: Apr 2011
Location: Rockledge FL
Posts: 302
Default

professionally ported TBs might show a 4-5 difference in HP from everything I have read here. Do not grind near the blade.
baxsom is offline   Reply With Quote
Old 05-21-2012, 05:49 PM   #3
TECH Addict
Garage is empty, add now
 
Bo White's Avatar
 
Trader Rating: 59
Join Date: Oct 2004
Location: Vance, Alabama
Posts: 2,357
Default

Before you take it apart use a sharpie and scribe around were the blade is and use that to know were not to go.
__________________
2010 Camaro 1SS M6
Paxton NOVI 1500
12lbs of boost
FIC 850cc injectors
LPE twin pumps
Ported TB
OBX LTs and catback
630rwhp
Bo White is offline   Reply With Quote
Old 05-21-2012, 05:49 PM
LS1Tech
Pontiac Firebird




Paid Advertisement
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
Determining the correct blowoff pressure? Chevyscoot Forced Induction 8 11-13-2012 07:47 PM
1968-1972 A Body Radiator, what are you using? 1970-Cloned Conversions & Hybrids 12 10-12-2012 06:11 AM
what is the correct pushrod length for a MS3 cam? xtreme1604 Generation III Internal Engine 16 02-01-2011 02:30 PM
Trouble finding correct pushrod length kgkern01 LT1-LT4 Modifications 12 07-13-2010 02:20 PM
Trick Flow heads what pushrods and what roller rockers? Abdullah Generation III Internal Engine 9 07-27-2007 10:27 AM


Tags
3800, body, bos, cobra, diy, hemi, ls1, ls1tech, ls3, polish, port, ported, porting, throttle, throttlebody, wiki


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 11:55 AM.


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