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so to this question what else can i do to push the 440 cc injectors before fuel cut? when i accelerate i do get this sutter like a put put put put put sound as the rpms climb above 4000rpm..... is this like a mini fuel cut?

what about the boost stutter?

hmmm what about the stutter? its like after 4krpm i am at 10psi i get a "d d dd d d d d d d" and a lil bit of jerkin

My car set is currently: ct26 57 trim turbo intake 3inch dpp and 3 inch straight pipe to a hks dragger muffler everything else stock afm and injectors 1st question: how do i get rid of exhaust drone? would a high flow 3 inch magnaflow cat work or do u guys have other suggestions...

yep turned out to be down pipe i have no boost leak but once i removed the downpipe and kept elbow on i was booting 10+psi (i had washers on my wastegate) then hit fuel cut so yeah i guess my next question would be whats is the safest psi to run on ct26 57 trim with 2.5 turboback stock elbow and...

my supra is pretty much stock just welded off cat except the one by the downpipe and has an upgraded ct26 57 trim by turbonetics... i am having a issue where my car is not going passed 4.5psi. Only mod is i guess the bosch bpv and i have it vented to atmopshere. how do i know if my bov leaks...

i am looking to replace lower intake manifold gasket , injector grometts and o rings, b/c i have a boost leak there i am right now down to the lower intake manifold and i am having trouble like how do you take off the egr?

alright i have replaced my bpv with the bosche and same thing but i do notice there is a hissing sound by egr area by the intake manifold. just wondering is there a vaccum diagram for under the intake manifold? and egr to test if its leaking?

but isnt it bad if i can blow air through it wouldnt my bov be pooched? ---------- Post added at 10:46 AM ---------- Previous post was at 10:45 AM ---------- i tired to wiggle the wastgate rod and its stiff so i assume the wastgate is fine

hmmm i think i found the problem i took out my factory bpv and i can blow air into it and feel it on the other side so i assume my bpv is done and is whats causing my boost leak?

alright tightened up what i could find clamps wise and now car idles fine when warmed up at like 800-1000 but cold start will drop to like 500-700 but still no boost. how do i know if wastegate is working or stuck open? ---------- Post added at 12:24 AM ---------- Previous post was at 12:19 AM...

http://www.youtube.com/watch?v=0VD-Q1umcNA here is the problem i am getting maybe like 1psi and my car idles low like 500-700 and kinda sounds like its struggling up and down. i have a stock supra with a ct26 57trim. i have a aftermarekt boost gauge but i donno if i isntalled it correctly i put...

i have a stock mk3 supra turbo with a 57 trim and my boost gauge does not go past 0. i have no check engine light. i do get a engine miss though could it be timing? i dont see any vacum leaks are there any other causes that could make me not built boost ? how to test wastegate?

so i have a stock supra with a recently installed ct26 57 trim and turbonetic exhaust housing(donno what trim is the exhaust side but it bolts on to stock exhaust) just wondering what a safe boost level i was thinking 10psi? whats the best i can do with stock injector and fuel pump?i m not power...

Right now my supra is bone stock its a 89 turbo 5spd. my goal is just to go bpu with turboback, intake, bov, rad, intercooler,boost controller. What i want to do is add a safc to tune it. Is there anything else i would need to upgrade without going pass what i have i want to maintain stock inj...