high octain boosters

[rede30]

i went to go look at an e30 with my friend today. the guy selling the car said he put some 100+ octaine in every 5000 miles. He said it was good for the motor. It seems fishy to me. Is this true i have just never heard of this method before.

Dustin

[Jordan]

yeah... its good for the motor only if it needs it, and only when its actually being run through.

stock m20b25 has no use for anything over 87, nothing over 93 with a chip.