Description
If you’re running a small block Chevy in IMCA Modified competition, exhaust scavenging directly impacts your power curve and lap times. The Schoenfeld 1186VY Tri-Y design optimizes primary tube sizing and collector dynamics to maximize horsepower while maintaining the durability required for sustained circle track racing. This bolt-on kit delivers proven performance gains without requiring custom fabrication.
- Tri-Y configuration
- 1-3/4 to 1-7/8 inch primary tubes
- 3-1/2 inch collector
- Steel construction
- Black powder coat
- Small Block Chevy fitment
- Complete kit included
- IMCA Modified legal
- Bolt-on installation
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