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View Full Version : fellow boost junkies.........talk to me....


kentraider
07-08-2012, 21:34
hello peeps ive got a question for you all who are using a single port actuator
im wanting to know how other peoples boost builds up an what turbo you running?
at what rpm are you full boost an in what manner does boost build up...
ie smoothly or at full boost by a certain rpm

thanks in advance for any input

cheers danny :smokin:
SirSamuelOfBuca
07-08-2012, 21:37
Gt28r approx 12 psi full boost at 3500
kentraider
07-08-2012, 21:40
Gt28r approx 12 psi full boost at 3500

cheers buddy...
robx1r
07-08-2012, 22:01
Gt28r standard cam 18psi 4000
Logg
07-08-2012, 22:06
GT2056 Boost threshold is 3k and Lag is minimal 24psi.
s3irios
07-08-2012, 23:57
garrett t25 first stage cam 19psi full boost 3.800
kentraider
08-08-2012, 00:03
GT2056 Boost threshold is 3k and Lag is minimal 24psi.

bloody hell...ill text george bush an let him know i found one of the weapons of mass destruction.....under ur bonnet :cooter:
kentraider
08-08-2012, 00:04
[QUOTE=s3irios;285646arrett t25 first stage cam 19psi full boost 3.800[/QUOTE]

thanks buddy :smokin:
Jimmy_GTT
08-08-2012, 06:04
It's only me who gets full boost over 5.000? :crap:
It's a T25 (tomcat) 21psi boost and a cam from K-tec.
tubbyG
08-08-2012, 06:13
With a T28 with 285 cam i was seeing Full boost of 24psi by 4k rpm :devil:
Jimmy_GTT
08-08-2012, 07:35
How do you check it? In which gear?
Does it matter?
Nottswoody
08-08-2012, 07:39
3rds always best and more fun :)
Jimmy_GTT
08-08-2012, 07:57
Ok, have to recheck. What I've written is 1st gear.
GTphil
08-08-2012, 10:24
T28 full boost at 4.5k 285 cam 24psi.
tubbyG
08-08-2012, 10:43
Also to those who are runing a wilder cam, what have you timed it in at? Will be interesting to see how much difference a few degrees can make between spool times

My 285 is set @109
markey b
08-08-2012, 13:00
VNT, makes 4psi at 1500rpm, 30psi by 3000rpm, comes in hard, fast and pretty agressive
Jimmy_GTT
08-08-2012, 13:20
What is the spec of your vnt?
kentraider
08-08-2012, 13:37
VNT, makes 4psi at 1500rpm, 30psi by 3000rpm, comes in hard, fast and pretty agressive

bloody hell thats impressive...thats what jm after..a really nasty pwer delivery so.my passengers can say hello.to mr brown...lmao
is.ur bottom.end forged mark ? cheers mate
kentraider
08-08-2012, 13:38
T28 full boost at 4.5k 285 cam 24psi.

cheers phil..B-)B-)
BluntyR5GTT
08-08-2012, 15:59
t28.63 23psi 285 cam full boost 4k
markey b
09-08-2012, 12:44
bloody hell thats impressive...thats what jm after..a really nasty pwer delivery so.my passengers can say hello.to mr brown...lmao
is.ur bottom.end forged mark ? cheers mate

not forged, 1mm off height of deck and liners, 0.5mm off piston top with a 2mm deep dish. no point forging it the ammount of pistons and liners i break
GT Josh
09-08-2012, 15:27
not forged, 1mm off height of deck and liners, 0.5mm off piston top with a 2mm deep dish. no point forging it the ammount of pistons and liners i break

Engine rebuilt every 90 miles :laugh: