is low comp reqired for 400bhp yb or can you run this ok with standard compor will the

 

can be done mate but not really recommended...

 

there is many route too 400 BHP on a yb

one if standard compression,, t4, with the right head and cams, you will be knocking the 400 door

 

t 34 and greys at the mo but got the greys with a view to getting 400bhp still on the standard cams though

 

400 on a T34, is close to the limits........

 

no more than 400 wanted as its a daily driver i would settle for 380

 

sounds good to me, similar to mine

 

so it is achievable and still have reliability have you had any probs staffi

 

Mmmmm, I had 370bhp on a T4 with Greys.......with all the right ancillaries, standard cams and head. Not my favorite though, but that was just me, and a T4 which didn't seem as responsive as others that Karl has done. To get a genuine 400bhp on a standard engine you need to use alot of boost 2bar at least, so you really need a very good head gasket, and a strong low milage engine............In my opinion.

370BHP Ish would be more likely, and that's enough for most.

 

380hp - one of stu's closed loop setups running blacks. t34, std head and cams, 36psi. weapon

 

like i said 380 would do me and the engine will have a full cometic gasket set and i might get the head worked a little bit as well

 

head work will help

 

Mines been fine, but mine isn`t 400, its 370 Karl as done a fantastic job, as Jim says 370-380 is more than enough.... get yourself to a good mapper, get it setup, and you want believe how good 370 feels when its done properly