what rpm for vtec
#1
what rpm for vtec
hey guys,
I know this has been asked before and i did try searching but to no prevail. pls don't get over excited and bash me for not continuing to search.
i just got my new d15b vtec installed into my dx and i need to get my comp chipped. what is the factory setting for the vtec to kick in. i have short arm intake and will get headers and exhaust shortly so is there a diff rpm setting i should get it set at? i just want it to be set at the most optimal setting possible, nothing over agressive.
thanks guys!
I know this has been asked before and i did try searching but to no prevail. pls don't get over excited and bash me for not continuing to search.
i just got my new d15b vtec installed into my dx and i need to get my comp chipped. what is the factory setting for the vtec to kick in. i have short arm intake and will get headers and exhaust shortly so is there a diff rpm setting i should get it set at? i just want it to be set at the most optimal setting possible, nothing over agressive.
thanks guys!
#6
make sure you match it to your transmission,
you don't want to put it to low and then be in vtec all the time while on the highway or something.
I have it set at 5200rpm, on the highway I cruise around 4300+. if I'm speeding I'll approach 5000. so 5200 is the lowest I can go before vtec'ing when I don't want to.
you don't want to put it to low and then be in vtec all the time while on the highway or something.
I have it set at 5200rpm, on the highway I cruise around 4300+. if I'm speeding I'll approach 5000. so 5200 is the lowest I can go before vtec'ing when I don't want to.
#14
man, i don't get why honda changed where vtec kicks in on all of their ecus. Its so confusing. P30 kicks in at 5800 while the p2t kicks in at 5500 while some p28s kick in at 5500 and other at 4800, pr3s kick in at 4800 or 5500 and the p72 at 4800.
But if you chip your ecu you can basically set vtec to kick in where ever your heart desires, but i wouldn't change it much from stock, unless you think you're smarter than a group of japanese engineers with endless resources.
But if you chip your ecu you can basically set vtec to kick in where ever your heart desires, but i wouldn't change it much from stock, unless you think you're smarter than a group of japanese engineers with endless resources.
#15
Originally posted by zeeman
....but i wouldn't change it much from stock, unless you think you're smarter than a group of japanese engineers with endless resources.....
....but i wouldn't change it much from stock, unless you think you're smarter than a group of japanese engineers with endless resources.....
You can see HP gains by adjusting the vtec point, but it all depends on your setup and where you want your powerband.
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