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AERA NIGHTHAWK II LS – EREF ENGINE RAFFLE BUILD
Camshaft Failures
The top 10 culprits
Dynamic Sealing
Crankshaft and camshaft seals
Performance Pushrods
Evolving designs improve valvetrain stability
AN AERA INTERNATIONAL QUARTERLY PUBLICATION
JULY-SEPTEMBER 2018
Our previous LS “Nighthawk” build featured an OE 6.0L iron block and 408 CID, pulling 621 HP. The further-enhanced Nighthawk II that will be raffled at the 2018
PRI show features a Dart SHP LS Next block and AFR heads, opened up to 428 CID. We’re expecting a bigger number on dyno.


































































































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