B20vtec Dyno

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Uploaded by on Oct 29, 2007

B20vtec getting tuned by Evans Tuning

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Autos & Vehicles

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Standard YouTube License

  • likes, 5 dislikes

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Uploader Comments (kelkid21)

  • Sounded like you ran out of rev's.Whats the redline on that?What ecu you running?

  • yea i think that run was only to like 7k redline is at 8200

  • nice! how do you feel about b20? worth it?

  • B20 is def worth it...do it right and u will have a reliable decently quick car...love the torque compared to hondas b16 and b18

Top Comments

  • Well for that application your going to have to go forged pistons, maybe CP, or Arrias, or JE, and your going to have to get your block sleeved. As for your pistons for boost go to 84.5mm since your gonna have to bore and sleeve anyway for boost. Get "DISHED" Pistons for a low compression that you want for boost! BTW I HAD TO ORDER CP FORGED PISTONS THE RS MACHINES ARE ON BACK ORDER! =( my compression is now going to be 11.8:1 not bad for a start huh?

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All Comments (71)

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  • @EliteMadHornet  HAHAHAHAHA!! WIN

  • @SupraBoiDriver depending on the tune, vtec may engage earlier for better response. it won't hit as hard, true, but having it engage earlier helps the engine develop more power during cornering. say you're slowing down for a corner, downshift all the way to second gear and you're relatively low rpm for racing but if you shifted to first your RPM would reach God's sandal. you gotta have some power through the midrange to carry through/exit corners.

  • i hope you have the timing cover off because your tuning the cam timing. some people leave them off even when there not tuning and it's dumb because your exposing the timing belt and gears to outside elements.

  • what are the numbers bro?

    and which b20 blocks have more tq the B or Z ones (b20B or B20Z)?

  • @negusjuda mine is tuned chipped NOW turboed. Still hear the vtec crack hard.

  • @SupraBoiDriver thats probably because yours isnt tuned

  • ummm i never heard vtec "crack" in this video

  • @elcuellorojo any way to make an h22as VTEC to crack harder?? apart from cams??

  • @xrsrule no it won't. H and B motors are very different.

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