I have a ej1 with an ls vtec!?

depends on your tune, if your running stock ecu then you wont have enough power. but if everything is tuned right, then you should be puttin down around 200hp. b16=160hp. transmission really wouldnt matter with this much hp difference unless the b16 has LSD.

i might decide for the vtec cuz then you definately do now not might desire to handle all the carefulness of now not boosting too lots or boosting too little. The vtec is variety of a quicker it kicks in at a undeniable rpm however the quicker provides an even bigger strengthen so w/e you like. btw in case you will do a vtec exchange and plan on getting a vtec controller be sure you get a type r tranny cuz with the gsr or ls tranny you will bypass by means of that speedier than than the engine, nonetheless it would desire to value a touch approximately 3-4k for that tranny. desire this facilitates

depends on the driver and how well the LSvtec was built also like the other user stated does the B16 car your racing have LSD?

also what generation B16 will you be racing, B16 is generic it could be the 1st Gen B16 2nd Gen B16 or the B16B civic type r motor.

try racing another car similar and see.

probably, depends on your transmission too.

crazy