Original Message

the only thing limiting engines in STSS is cubic inches and car weight

“Delaware” Big-Block (more than 477 cubic inches) or all-aluminum Big-Block: 2,600 lbs. •

Big-Block/Big Small-Block (364 c.i.-477 c.i.): 2,500 lbs. •

Small-Block (max. 363 c.i. – post-race tolerance 370 c.i.): 2,400 lbs. •

Wegner LS 427 Spec: 2,350 lbs. •

Sealed PA/NJ Spec Small-Block – open carburetor (methanol): 2,350 lbs. • CT 525: 2,300 lbs. •

Sealed PA/NJ Spec Small-Block – open carburetor (gasoline): 2,275 lbs. • W-16: 2,250 lbs.