Thread: Gas prices!
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Old 03-03-2019, 06:44 AM
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Hank70SS Hank70SS is offline
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Location: Brighton, MI
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Quote:
Originally Posted by carpoor View Post
The Tahoe would sometimes ping under load on 87. I tried 3 tanks of 89, no incease in mileage. The Internet racers were wrong again.
If your engine doesn't require the higher octane the only thing it will do for you is empty wallet faster.
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70 Chevelle SS396(454), M20, 3.73
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