S-SeriesForum.com  

Go Back   S-SeriesForum.com > Technical Corner > Exhaust Tech.

Reply
 
Thread Tools Display Modes
Old 02-23-2003, 11:00 PM   #1
98 SS ON NOS
Guest
 
Posts: n/a
Slp Y Pipe Works On 99 Up No Prob

i have a 02 sonoma and took off the precat and put the slp y pipe in and there are no probs. only thing you have to do is weld in new 2.5 tubing where the pre cat was.

right now have 5000 miles no codes no nothing, but just the sound differnece from going from the stock y pipe and flowmaster muffler to this one is amazing. the sound is sweet. im going to try to get my cousins cam and put up a sound clip

here is the slp ypipe



now look at the stock one some places ITS ONLY 1 1/4 inches wide, compare from the last pic below where the crossover meets the 2.5 pipe to the slp y pipe at the same connection.

the only thing i had to drill is the donuts on the y pipe with a 1/2 inch drill bit. if you are going all motor do this with the exhaust, and wait off on headers!!



  Reply With Quote
Old 02-23-2003, 11:10 PM   #2
98 SS ON NOS
Guest
 
Posts: n/a
THERE ARE 2 DIFFERNT Y PIPES ONE HAS 3 O2 SENOR PORTS ONE HAS ONLY 2 READ!!!!!!!!!!!!!!!

Ok all trucks have the 2 02 sensors on the y pipe but there are some that have it right at the end of the y pipe like this pic shows for 97 trucks


you can see a bung where the pipe bolts up to the cat
]if you need this one the part number is 31138

now on 98 that is not there anymore and looks like this
if you need this one the part number is 31138a
  Reply With Quote
Old 02-23-2003, 11:31 PM   #3
HCCA X
SSF Subscriber*
Parkin Pimp
 
HCCA X's Avatar
 
Join Date: Aug 2001
Location: Orlando, FL
Posts: 1,812
Someone should make this a sticky, great info Tony.
__________________
Matt
350Z
Silverstone Touring w/ Burnt Orange Leather
19" Maya STM's w/ S-03's 245/275
Brembo X-drilled rotors, SS lines, and Project Mu pads+fluid
Hotchkis TVS stage 1
Nismo front bumper w/ smoked reflectors
20% Tint
Grounding Kit
JWT Popcharger
Kenetix V4 Plenum
Nismo Exhaust
Topspeed ceramic coated headers
RT cats (gutted)
Polished Stillen engine dampner
Optima lightweight Yellowtop battery
Denso Iridium IK20 plugs
Pioneer DVH-P7000, 7" Farenhiet screen, JL 500.1, JL 300.2, MB Quart PSC 216's, 2 JL 10w3v2's, Custom Box painted Silverstone
Nitrous Express wet kit (100 shot) with purge, heater, remote bottle opener, Autometer CF electric guage, SPX fuel adapter, and MSD Window swtich with dual variable rpm controllers
HCCA X is offline   Reply With Quote
Old 02-24-2003, 12:34 PM   #4
Boosted Thrills
Subscribed Moderator
GALE WHO????
 
Boosted Thrills's Avatar
 
Join Date: Oct 2001
Location: Cincinnati, Ohio
Posts: 7,506
how much do you have to grind off of the manual trans to make those fit?
__________________
1991 s10
6 holes doin more than most can do with 8.....
Only thing stock about it is the valves
N/A 14.8@95mph, 2.3 60', 5,000rpm shifts
with boost 12.63@104.7mph, 1.76 60', 5,400rpm shifts VIDEO

POLY MOTOR MOUNT SALE, CLICK HERE!
ONLY 2 PAIR LEFT, THEN THEY ARE GONE FOR GOOD
Boosted Thrills is offline   Reply With Quote
Old 02-24-2003, 04:10 PM   #5
fst43
Guest
 
Posts: n/a
thats the same for an extended cab too, right?
  Reply With Quote
Old 02-24-2003, 10:39 PM   #6
98 SS ON NOS
Guest
 
Posts: n/a
ya ext cab is the same.

on 98 down the y pipes bolt right on, the trucks with a precat you have to add pipe
  Reply With Quote
Old 02-26-2003, 12:50 PM   #7
Nate Hanson
SSF Subscriber*
Resident Caltrac User
 
Nate Hanson's Avatar
 
Join Date: Aug 2001
Posts: 25,214
Quote:
Originally posted by HCCA X
Someone should make this a sticky, great info Tony.
Done
__________________

----Support our Troops!-----

-----9/11/2001 Never Forget-----

"We'll Put a Boot in Your Ass, because thats the American Way"~Toby Keith
Nate Hanson is offline   Reply With Quote
Old 02-26-2003, 08:48 PM   #8
98esten
Subscribed Moderator
 
98esten's Avatar
 
Join Date: Sep 2001
Location: under my bed
Posts: 5,659
I had the JBA headers at one time and I hated them. I have the stock manifolds now But I am trying to get some of the Edlebrockk headers from someone I know. Would the SLP Y pipe be better in your opinion? And just the stock manifolds? Or just get the Edlebrock headers and use that Y pipe ?
__________________
13.94@98.46MPH
Best 1/8 time 8.804
1.784 60 foot time
HOMEPAGEhttp://98esten.com//
Jon
98esten is offline   Reply With Quote
Old 02-26-2003, 09:53 PM   #9
tuknrm
laser specialist
 
Join Date: Jul 2002
Location: Wonderful Northeast Ohio
Posts: 1,355
the edelbrock setup is junk for flow. never had a problem with them leaking though. the primary inlet is only 1.125 and 1" in areas. primarys are tapered almost flat is spots near the collector. the y pipe near the collector is the same way. just by the looks the slp y is way better than stock and edelbrocks 2 piece y pipe.


tuknrm
__________________
stock s10
tuknrm is offline   Reply With Quote
Old 02-26-2003, 10:28 PM   #10
98esten
Subscribed Moderator
 
98esten's Avatar
 
Join Date: Sep 2001
Location: under my bed
Posts: 5,659
I really really hated those JBA's I was burning 2 and 3 wires a week. And that was with the fiberglass gaurds on the wires. I need to get some sort of headers or something but not sure about going back to JBA. But what else is there? Would the JBA headers do better with Jett hott coating? Stay cooler and not burn wires?
__________________
13.94@98.46MPH
Best 1/8 time 8.804
1.784 60 foot time
HOMEPAGEhttp://98esten.com//
Jon
98esten is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
SLP Y PIPE GROUP PURCHASE who is interested?? FOR ALL 1996 UP 4.3S 98 SS ON NOS Group Purchases Forum 26 05-15-2003 02:21 AM
Guys GP on SLP 1.6 ROCKERS, AND SLP Y PIPE IS A GO!! please respond 98 SS ON NOS Off Topic 2 02-27-2003 01:24 AM
Will SLP y pipe fit my 99 extended cab with precat and cat liftmyS10 6-cyl Performance 10 12-05-2002 12:06 AM
SLP Y Pipe on 2002 sonoma 4.3 is it possible?? 98 SS ON NOS 6-cyl Performance 5 08-04-2002 02:45 PM
Slp Y Pipe And 2 Inch Block Kit 98 SS ON NOS Stuff for Sale 0 07-31-2002 03:36 PM


All times are GMT -5. The time now is 11:58 PM.
 


Design by: vBulletin Skins Zone
Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.