Turbo and Supercharger discussion

how much boost do you run?

3
13%
11
48%
1
4%
2
9%
4
17%
2
9%
User avatar
By slovic
#56754 just give us the psi, engine, setup, and whp #'s you have if you care to share. :twisted:
Last edited by slovic on Tue May 27, 2008 7:44 pm, edited 1 time in total.
User avatar
By stefan
#56765 And post a shortened setup with it :P
Like; "stock B18C1, T3/T4 turbo (+turbo specs)" or "build B16 (state sleeves/pistons/rods, no more) with GT35R turbo (+ turbo specs)"

Why?
Pressure doesn't mean everything;
http://airtuning.com/dyno26-2.jpg

That's a build D16Z6 turbo, only putting out 287hp at 18psi.
SRP forged pistons (c/r 9 to 1)
JE piston rings
Eagle rods

HKS bov
Custom intercooler
Custom T3-T4 Garret
User avatar
By stefan
#56775 Nice numbers, got a dyno sheet? -edit- and video's :D -edit-
Not that I don't believe you, but it's always nice to see how the curve is going, and compare with others who have a comparable setup :)
(wich btw, is also a good way of finding out you have points to improve on in your own setup)

BTW, for the admins; I plead for a dyno registry as an extra subforum in 'Engine', maybe a good/interesting idea?
User avatar
By stefan
#56809 You're too good for this world :thumb:
By JMan8108
#62440 Running 6psi on a tiny ass IHI VJ11. Havent been to the dyno yet and pry not going to until I turn it up to 11psi and get a better tune.
User avatar
By slovic
#62556 :woot:

it is stickied
User avatar
By fujikoma
#64736 xspower t3/t4 TO4E, stock B20 block, b16 head Skunk2 Stage1 n/a cams, 150kW@0.5bar (200whp@7psi) , starts boosting at about 3500 rpm, nice smooth delivery n low down torque (dont have torque figures)

old setup was a TD04 making 170kW@0.5bar (227hp@7psi) - only started boosting at 5500 rpm ... too much lag.
User avatar
By boosted94
#82772 10 psi from a garrett t25 into a d15z1 with b7 head turning around 200whp (blown up atm) F22B 15psi t3t4 on the way.
User avatar
By Ej2-B16a
#85677
fujikoma wrote:xspower t3/t4 TO4E, stock B20 block, b16 head Skunk2 Stage1 n/a cams, 150kW@0.5bar (200whp@7psi) , starts boosting at about 3500 rpm, nice smooth delivery n low down torque (dont have torque figures)

old setup was a TD04 making 170kW@0.5bar (227hp@7psi) - only started boosting at 5500 rpm ... too much lag.



thats very very very low hp..

i have the same set up XSpower turbo @ 8 psi stage 1 COMP cams b20bVTEC almost 300 whp..
User avatar
By Benj
#85690 im gonna be running 9 sometime in the early next year :woot: , on bone stock internals. hoping to blow it up and then start over, and go to 8:1 compresion, built head, eagle rods, block gard and maybe push 15 to 20

whole motor build cuz i work at a parts company 1000 bucks no more. :woot: for sick discounts :thumb: whole turbo setup and everything after build and tune, maybe 3g if that
By MASTERBUILDER
#88008 lol i ran 9lbs in my old gsr high compression motor before 11:4.1 but on 110 octane, hehe .....gonna push 21lbs this summer in my new gsr build, if je ever gets me my pistons.