How many of you don't use the "I-vtec" manifold cover? Is there any downside to driving without it?
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How many of you don't use the "I-vtec" manifold cover? Is there any downside to driving without it?
Does vtec engage in 1st gear?
The engine doesn't know or care what gear your in vtec will engage without fail at 5800rpm unless: our not on full throttle. Or your oil is very low.