With my old setup, skunk2 stage 1 drop in cams, i tuned with the buddy club spec 2 exhaust. For those who don't know what the buddy club spec2 is, its the exhaust thats super loud with no muffler. So anyway, when I tuned with it, the car would bog into vtec when the silencer is in. To solve that problem i had to raise the vtec point but i could feel that the powerband wasnt smooth anymore.

so now...

i have a rebuilt motor, 12:1 comp, blox type b cams, 310cc injectors

I want to avoid having to mess around with settings for when i have the silencer on and off. I have a J's Racing N1 exhaust, and i was wondering if i tuned with that (j's exhaust), would the car bog out in vtec like it did before with teh silencer in (buddy club spec2)?

heres the old video of that vtec bogging if you don't get what im saying: http://home.comcast.net/~ken-c...g.wmv

and also, j's racing n1 super light weight exhaust is for sale LOL

 

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i think that you can go to a dyno...It will help for sure...