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Thread: Exhaust pipe sizing
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08-01-2012, 01:56 AM #1
- Join Date
- Apr 2011
- Location
- Norway
- Posts
- 16
- Corvette C5
Exhaust pipe sizing
How large do you need to go in order to let the engine breath freely?
I am building dual pipes.
Engine is 2001 LS1.
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08-03-2012, 02:24 PM #2
- Join Date
- Apr 2010
- Location
- Alabama
- Posts
- 3,625
Black/ Silver- 98 TA WS6/ 01 C5 Corvette
3" should be fine.
1998 Trans Am WS6 - Phantom
421 CI LQ9, Tick Performance Custom Cam, TFS 255cc LS3 heads, Kooks 2" LT headers, Kooks 3" True Duals w/ high flow cats, FTP 104 lid, Speed Density Tune, 4" silicon tube, LS6 VCT, FAST 102 Intake, NW 102 TB, Oil Catch Can, SLP Bilstein Shocks w/ Vogtland Springs, CTS-V 4-piston Calipers w/C6 Z06 rotors, Stainless Steel Brake Lines, R1 concepts premium rotors, Hawk HP+ brake pads, VFN WSQ Hood, C5-R timing chain, SLP oil pump, E85 tune, Walbro 450 fuel pump, Deatschwerkz 95# injectors, Breathless performance headlights, Frost Tune, !HVAC.
(Coming Soon) BMR DSL, UMI TQ Arm
421 LQ9 14.8:1 on E85 Build/
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08-03-2012, 06:30 PM #3Magnaflow Quad Tip, Lid, SBellow
UMI: FTC, FSB, RSB, LCA's, PBAR, SFC's, T-Arm w/relo, D/S Loop
Kooks LTH, 3" YP, H/F Cats
Custom Grind Cam, Stall, 3:73 rear
Bilsteins w/Strano Springs Conti Super Contacts
TuneByFrost MSD Wires
Cross Drilled/Slotted Rotors w/Ceramic
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