More HP adjustments

Tom Meyer · 01-23-2019, 09:42 PM

More 2018 End of Year Stock and Super Stock Horsepower Adjustments Announced

Stock/SS Horsepower Changes complete for 2nd half rating period 2016

Engine Make CID OEM HP NHRA HP New HP Years affected

Chev 327 250 261 257 1968 GT RWD

GM 350 160 279 275 1978 Firebird

GM 350 210-225 289 285 1987 GT FWD

GM 350 210-225 275 290 1987 GT FWD

Chev 400 175 315 311 74-76 GT/RWD

Mopar 340 275 315 311 1971 Demon

Mopar 383 325 285 281 1965 Belvedere

Mopar 383 325 285 284 66-67 Belvedere

Mopar 426 425 435 434 70-71 Challenger

01-23-2019, 09:42 PM	#1
Tom Meyer Senior Member Join Date: Aug 2003 Location: Pierce NE Posts: 900 Likes: 51 Liked 301 Times in 105 Posts	More HP adjustments More 2018 End of Year Stock and Super Stock Horsepower Adjustments Announced Stock/SS Horsepower Changes complete for 2nd half rating period 2016 Engine Make CID OEM HP NHRA HP New HP Years affected Chev 327 250 261 257 1968 GT RWD GM 350 160 279 275 1978 Firebird GM 350 210-225 289 285 1987 GT FWD GM 350 210-225 275 290 1987 GT FWD Chev 400 175 315 311 74-76 GT/RWD Mopar 340 275 315 311 1971 Demon Mopar 383 325 285 281 1965 Belvedere Mopar 383 325 285 284 66-67 Belvedere Mopar 426 425 435 434 70-71 Challenger __________________ Tom Meyer 5240 SS Stock ???