Flowmaster 40 or 80????
Flowmaster 40 or 80????
I'm planning on getting the flowmaster 40 or the 80 which one is better for a 305 TPI with SLP 1 5/8th headers
------------------
87 IROC-Z, 3.23 posi, new 305 TPI, and soon to get new trans and world torquer 305 heads
------------------
87 IROC-Z, 3.23 posi, new 305 TPI, and soon to get new trans and world torquer 305 heads
Depends on if you want tailpipes on both sides or one side. Personally i think the single tip looks kinda odd, but does sound better. Just a matter of opinion. I used an 80 series on mine
------------------
88 Camaro (The mighty LO3 SC!)
305TBI/700R4/2.73/125,XXX miles
10" Open Element and Flowmaster 80 seires
Bosch Platinum plugs
Double silicone Accel wires
Next up: headers and gears
------------------
88 Camaro (The mighty LO3 SC!)
305TBI/700R4/2.73/125,XXX miles
10" Open Element and Flowmaster 80 seires
Bosch Platinum plugs
Double silicone Accel wires
Next up: headers and gears
Moderator




Joined: Jul 2001
Posts: 5,225
Likes: 70
From: Buffalo, NY
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
I got a 80 series on my car and you cant see the tips anyway.
Last edited by IROCThe5.7L; Dec 18, 2001 at 08:25 PM.
Joined: Jul 2000
Posts: 7,386
Likes: 1
From: In a mint Third Gen!
Car: Red 87 IROC-Z28 T-Top
Engine: 5.7 Tuned Port Injection
Transmission: 700R4 Auto
Axle/Gears: BW 9-Bolt 3.27
If u want tips go with the 80 Series, if not, the 40 Series.
Thread
Thread Starter
Forum
Replies
Last Post
[Sold] Flowmaster exhaust system
Night rider327
Engine/Drivetrain/Suspension Parts for Sale
4
Oct 9, 2015 09:25 AM






