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hilux lexus v8 exhaust

Posted: Sat Jan 02, 2010 9:02 pm
by andrew007
at the moment i have 2" to behind the gearbox then collected & 3" out to back.wot effect on pwr & torque would their be if i collected the 2" at bellhousing & 3" from their?
cheers andy :D

Re: hilux lexus v8 exhaust

Posted: Sun Jan 03, 2010 8:13 am
by Pedro
andrew007 wrote:at the moment i have 2" to behind the gearbox then collected & 3" out to back.wot effect on pwr & torque would their be if i collected the 2" at bellhousing & 3" from their?
cheers andy :D


Am doing a Prado at the moment and i have gone 2.5" 2 into 1 and at collector gone to 3" pipe thru muffler and out the back,
with a smaller pipe it "may" restrict it but i would think you would possibly only see that on a dyno.

Cheers

Pedro

Re: hilux lexus v8 exhaust

Posted: Sun Jan 03, 2010 8:57 am
by andrew007
hi pedro,wot ecu,diff ratios,& trans are you going to use?
cheers andy

Re: hilux lexus v8 exhaust

Posted: Sun Jan 03, 2010 9:03 am
by Pedro
andrew007 wrote:hi pedro,wot ecu,diff ratios,& trans are you going to use?
cheers andy


using the lexus ecu, prado automatic with the oil pump cover etc swapped from the lexus auto, diff ratios will see what happens, the motor was dead when he got the truck so do not know 100k revs yet :) the auto will be a manual shifter with a freq switch to control over drive etc, Am doing the repower for mate. fills in my days....

Cheers

Pedro

Re: hilux lexus v8 exhaust

Posted: Sun Jan 03, 2010 9:14 am
by andrew007
i are thinking of going to a auto,wot things do you need to swap in from the lexus auto to prado. :roll: also any chance of wiring diagram for your auto set up?how does it work,do you hit a button to up & down shift?
cheers andy :D