Dunno about a spyder engine, but I used to sometimes tune an old beetle with a 911 (930) turbo engine and transaxle. It ran 9s on the 1/4 in low boost. Shit was

Dunno about a spyder engine, but I used to sometimes tune an old beetle with a 911 (930) turbo engine and transaxle. It ran 9s on the 1/4 in low boost. Shit was scary.