3" y pipe? who makes it??
#1
Member
Thread Starter
Join Date: Oct 2010
Location: ohio
Posts: 322
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Camaro RS ttops
Engine: 00 383
Transmission: t-5
Axle/Gears: moser 9" 3.50
3" y pipe? who makes it??
im gathering parts for my camaro for the spring time, just picked up my magnaflow catback exhaust 16829 from summit. i have hooker shorty headers 2460s. i need an aftermarket y pipe that will fit those headers and have a true 3 inch pipe to the converter. Im not looking for 3" collectors and 2.5" pipe, unless you folks can tell me that the 2.5 would be suffiecent enough for my 383
#2
Supreme Member
Join Date: Jan 2001
Location: St Catharines, ON
Posts: 2,412
Likes: 0
Received 0 Likes
on
0 Posts
Car: '85 Z28
Engine: 350
Transmission: T5
Axle/Gears: 3.23
Re: 3" y pipe? who makes it??
I don't believe such a y pipe exists for those headers. You'd have to modify the one that goes with the 2460s or get something custom made.
#3
Supreme Member
iTrader: (8)
Join Date: Oct 2001
Location: Il
Posts: 11,702
Received 748 Likes
on
507 Posts
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: 3" y pipe? who makes it??
What cam, comp, and heads are you running??
#4
Member
Thread Starter
Join Date: Oct 2010
Location: ohio
Posts: 322
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Camaro RS ttops
Engine: 00 383
Transmission: t-5
Axle/Gears: moser 9" 3.50
Re: 3" y pipe? who makes it??
comp cam 288 procomp 200cc heads atm and 9.7 static and i guess like 7,5ish dynamic
#5
Junior Member
Join Date: Jan 2004
Location: NH
Posts: 32
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1985 Z28
Engine: 350
Transmission: T-5
Axle/Gears: 3.23
Re: 3" y pipe? who makes it??
Hooker have the super comp shortys and y pipe combo (PN 2055) which has the 3" y pipe...
#6
Member
Thread Starter
Join Date: Oct 2010
Location: ohio
Posts: 322
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Camaro RS ttops
Engine: 00 383
Transmission: t-5
Axle/Gears: moser 9" 3.50
Re: 3" y pipe? who makes it??
is it 3inch all the way ? or just a 3 inch collector to a 2.5 inch pipe then to a 3 again? ever used this set up?
Trending Topics
#8
Supreme Member
iTrader: (2)
Join Date: Mar 2002
Location: San Antonio TX
Posts: 2,516
Likes: 0
Received 3 Likes
on
3 Posts
Car: 1990 G92 IROC Z Miniram
Engine: 388cu 6.4 Liters
Transmission: G-Force T5
Axle/Gears: 3.73 Gears
Re: 3" y pipe? who makes it??
Flowmaster makes one. Look in the Summit book. Dual 2.5 into 3in pipe. $39.95 Part# FLO-Y250300. http://www.summitracing.com/search/?...-y250300&dds=1
#9
Guest
Posts: n/a
Re: 3" y pipe? who makes it??
I dont know much about your headers and the flow. But if you use a 2.50 Y with a dual 2.50 or 3" convertor out to your Magna Flow 16829 with your 383ci that will be fine. Im Ca carb and shops only have the 2.25 or a 3" and I have a 2.50 Y so Im guessing they expand my 2.50 to fit the 3" I hope. I just dont know the measurements of the expand and dual fitment. I posted 90 Dual magna flow convertors 2.50 Y fitment?? what needs done.. One shop with the best price wants to install 2.25 Ca carb cats and Im like Nah. And they trip out like there not suppost to use the 3" and they can get in trouble with the smog station.. Sounds like B.S to me.. I want to know what needs done to go with the 3".. I had a dyno jet tuning Dfi session on wide band an dfi map tuning 389rwhp an 442rwtq.. And the timing wasnt even finished.. 1/8th mile time with custom tune ran faster with the ecu. So I sold the Dfi Gen 6 plug n Play..Takes to old of lap tops to run so I got out of it while I could..
#10
Supreme Member
iTrader: (7)
Join Date: Mar 2000
Location: Orange, CA
Posts: 5,674
Likes: 0
Received 106 Likes
on
65 Posts
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: 3" y pipe? who makes it??
im gathering parts for my camaro for the spring time, just picked up my magnaflow catback exhaust 16829 from summit. i have hooker shorty headers 2460s. i need an aftermarket y pipe that will fit those headers and have a true 3 inch pipe to the converter. Im not looking for 3" collectors and 2.5" pipe, unless you folks can tell me that the 2.5 would be suffiecent enough for my 383
http://www.summitracing.com/parts/HOK-16767HKR/
#11
Member
Thread Starter
Join Date: Oct 2010
Location: ohio
Posts: 322
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Camaro RS ttops
Engine: 00 383
Transmission: t-5
Axle/Gears: moser 9" 3.50
Re: 3" y pipe? who makes it??
i actually went to the tallmadge store recently and looked at that part # and honeslty was not impressed with the part. its is alll bare pipe and the transitions from 3 inch collector to 2.5 inch pipe were horrible. i could weld bettter than that and i dont weld. hedman makes the same kit for like 125 and its much nicer quality and its painted too
#12
Junior Member
Join Date: Mar 2010
Location: westfield ma,
Posts: 35
Received 0 Likes
on
0 Posts
Car: 89' GTA
Engine: L98 with tpi to carb swap
Transmission: 700r4
Axle/Gears: stock
Re: 3" y pipe? who makes it??
Im sick of all the b/s !!!! Someone make a gdam 3" y pipe already!!!
#14
Junior Member
Join Date: Aug 2005
Location: Green Bay WI
Posts: 16
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1985 irocz
Engine: 305 the l69 was removed years ago.
Transmission: t-5
Axle/Gears: 3.73 peg leg
Re: 3" y pipe? who makes it??
yes, i just picked up a parts car with emission headers mid length and it has to be 3 inch all the way out with no cat into one 40 series flow and single out all 3 inch, but the y pipe where is crosses from the left side is about an inch below the crossmember so it has a dent in it from bottoming out but i haven't checked on what headers they are, i am thinking about putting them on my 85 iroc seeing i need a set of headers anyways, just run the 2.5 so you don't have clearance issues.
Thread
Thread Starter
Forum
Replies
Last Post
hectre13
Engine/Drivetrain/Suspension Parts for Sale
6
09-08-2015 03:38 PM