i was thinkin of going with the br 3065. does anyone know the spool comparison between these turbos. i know the 3065 is a bigger, turbo but the spool on the atp 3071 sucks. i was wondering how close they are. also with the 3065 should i drop pistons and rods because i know ill make 500 +. thanks

 

they should be within 500 rpm of eachother
i have the br 3065 i love it spool is a little late better then a 35r though

 

when do you get full boost thanks

 

whats you set up like? how much power did you make?

 

im @ full boost around 4200 my set up consists of
br 3065 kit
hks 280 intake 272 exhaust
tbe
walboro pump
780 cc injectors
boost controller
ams fmic & pipes
made 400 on 21 psi but my cam timing was off so i know its got more have to get a retune since i fixed the timing

 

thanks good luck

 

Since the 3065 uses a stock ported manifold... wouldnt the 3071 spool faster on the same manifold than the 3065?

 

BRs 3065 kit doesn't use a stock ported manifold.

 

No offense but I'd look into another tuner as well.

27 psi and all you can squeek out is 420 hp? The stocker could have done that for you.

Depending on what kind of power your looking for you could also do a 3076, spool is a good bit faster and power range at almost 500whp...