get a tune first

 

That RSR has a taper nearly down to 2 1/4 in it, get rid of it and get a tanabe touring medallion, no taper and just as if not quieter, also get a rre rally cat, its a resonated test pipe that is super quiet qhile being straight thru

 

Are you talking about the BR 20G-LT specifically and producing 400WHP on pump gas? I think that it would be wise to upgrade your fuel system with a 255 LPH Walbro fuel pump and a set of larger injectors(might as well go 750's or bigger). Do an O2 housing upgrade as well, to compliment your header, turbo and full TBE. Meth(not, however, U.S.P. methedrine) will make it easier to reach your desired goal.

 

Ya i have th fuel pump also just forgot to add it. I bought the car from a guy and I guess it has a ebay o2 on it. The bigger injectors are on the way soon.

 

bump

 

Try getting a tune or I hear Vishnu's ECU Reflash works, its 380v reflash is 380 horse power to the flywheel with just the reflash. And if you have more mods which you do have, they tune it to what you have on your car. Try checking them out!

 

boltons + cams + 680cc + 102octane + 23psi...I tuned it and did 400awhp/400awtq on my friend's car, rough conservative tune -relatively simple.

 

ok so im back...been gone for a while...i now have the following:
20g
rsr turbo back exhaust
megan o2 outlet
255 walbro fuel pump
cosworth 272 cams
rc 750cc injectors
halman mbc
injen upper and lower icp
hks intake

will i hit my 400whp mark? any other suggestions before i get it tuned. i heard that if i put and exhaust cam gear i might be able to pull a few more horses? is it worth it?

 

You shouldn't need the cam gears.

 

boost at 23 or 24... cams, and meth.. be over your 400 whp..

I put 350 down on stock 16g,licp,uicp,fmic and 9.8 hotside.. !!

 

cool...i'll keep u guys posted for when i tune in a couple weeks...just waiting for the day

 

Is the 20G you're talking about the EvoGreen? Because if it isn't you're not going to get that 400whp on a Dynojet number.

With all my bolt-ons, I am hoping for 330whp on a Mustang Dyno on 91 octane. Now, this would be about 10whp more than other EvoGreens on 91, but I have every bolt-on conceivable (short of engine work). Don't know if I can hit that number, but it's good to have a goal

 

unfortunately it's not the green..i f****d up buying the turbo...so im crossing my fingers for any where around 380-400whp..right now im pushing 346whp 344trq on 100oct tuned for 91 on a conservitive tune...so hopefully when i tune for 100oct aggressively it'll be close

 

Mine dynoed 430WHP and 420TQ with stock cams.

 

Go with the GSC S1 cams with a custom tune and you'll be close to 400whp