Tuning for Speed by Phil Irving - http://tuningforspeed.com/files/Tuning_for_Speed.pdf http://tuningforspeed.com/files/Tuning_for_Speed.pdf Combustion engine t

Tuning for Speed by Phil Irving - http://tuningforspeed.com/files/Tuning_for_Speed.pdf http://tuningforspeed.com/files/Tuning_for_Speed.pdf Combustion engine tuning. Very accessible yet deep.