Dynojet

4138

Dynojet Research Jet Kit - Stage 1 and 3 4138

SKU: tr-408210

Jets & Jet Kits

Kit includes jets, needle, spring, shim and instructions
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase
Stage 3: stock/mild modified engine, stock/modified pipes, individual air filters; drivability may be compromised, N/A for some motors; about a 10-15% power increase

Kit includes jets, needle, spring, shim and instructions
Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase
Stage 3: stock/mild modified engine, stock/modified pipes, individual air filters; drivability may be compromised, N/A for some motors; about a 10-15% power increase


This Item Fits the Following Applications:
1992-1998 Yamaha XJ600S Seca II


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