N10 code with single exhaust?
#1
Supreme Member
Thread Starter
iTrader: (1)
Join Date: Apr 2005
Location: Valdosta, GA
Posts: 1,165
Likes: 0
Received 1 Like
on
1 Post
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
N10 code with single exhaust?
My RPO sheet includes N10, which I think means dual exhaust. Yet, my GTA only has a single exhaust tip out the back.
I'm the third owner of this car. The guy I bought it from said it had flowmaster on it. (I'm not sure if he was referring to a muffler or the whole exhaust.)
Would I be correct in assuming the flowmaster killed my dual exhaust, making it single? If this is the case, wouldn't I be getting less horsepower?
Thanks,
Bill
I'm the third owner of this car. The guy I bought it from said it had flowmaster on it. (I'm not sure if he was referring to a muffler or the whole exhaust.)
Would I be correct in assuming the flowmaster killed my dual exhaust, making it single? If this is the case, wouldn't I be getting less horsepower?
Thanks,
Bill
#2
Member
Join Date: Feb 2005
Location: Lillington,N.C.
Posts: 402
Likes: 0
Received 0 Likes
on
0 Posts
Car: 84Z28
Engine: 0.030 over 10.25:1 dart heads 350
Transmission: T 5 W.C. now
Axle/Gears: 3.73:1
Not sure about the N10,but It may mean dual cat......also if the previous owner put a regular muffler on it not a cross flow style that would explain the single tip....hope that helps.
Mike
Mike
#3
TGO Supporter
Join Date: Oct 2002
Location: Saskatoon, SK, Canada
Posts: 9,067
Likes: 0
Received 1 Like
on
1 Post
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
'Dual' in that case, means 'dual cat exhaust' not 'dual exhaust'.
Its still a single exhaust system, but with two cat converters instead of the usual one cat.
Its still a single exhaust system, but with two cat converters instead of the usual one cat.
Thread
Thread Starter
Forum
Replies
Last Post
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
20
11-14-2015 12:02 AM