Hey all, just installed +40s, 3 bar map, fmic, and boost button custom cal on my 89 lebaron GTC. Well I opted for the knock retard option on the cal that flashes through the check engine light. When I first boosted with the car it came on when the engine was under heavy load (15 psi). I...

Alrighty, bear with me. Im new to the computer side of this engine and would like some insight/ information before I decide to start upgrading. Currently running a 92 2.5 Daytona Turbo engine which I have a manual boost controller on giving it about 10psi from the original 6psi spring that is...

Hey guys, Did some pulls late last night and my boost was only hitting around 11 psi in 2nd mostly. In 1st and 3rd I was hitting around 14 psi. My grainger is set for around 15 but my boost makes it there momentarily and then comes back down. What could cause this? Boost leaks? Pre turbo...

Hi fellow Moparians. I'm new to the site. I recently purchased a 1988 Dodge Omni from Columbus, GA. It has a 3.0L 12V V6 swap with a matching 5 speed from a 1991 Plymouth Acclaim, including the computer. The car scoots nicely, however, I always have a need to go faster. I've been reading that...

please help. car is a 87 Z T-II. starts fine. idles fine. but starts to miss fire around 6 to 7 PSI of boost. drove car home and found code 15 and 22(just set base timing to 12 btdc) does the speed sensor effect timing under load? i also checked all my new silicone vacuum lines and everything...

Got all my gauges installed. I'm pretty happy with how it all turned out. The gauges are: -Wideband -Mechanical Boost -Mechanical Oil Pressure -Mechanical Water Temp. -Voltage You can see on the first picture on the lower dash, above the drivers right knee, there is a potentiometer, so I can...

I have a 1991 Daytona Shelby. I bought this as a project from a guy in florida, so I cant verify everything on in and/or if it was put together correctly. So im going to jot down a quick parts list of what it has on it, and then go on to the description of my problems. Staged cal (claimed to be...

i recently bought a 1988 dodge daytona pacifica turbo and for some reason its only running 2 pounds of boost... what is the reason for that.. isnt factory boost pressure suppost to be at 7 pounds.. please help

I have a 91 Lebaron GTC. When i start to build boost my a/c redirects to the windshield. I know that this is a boost/vacuum problem, but i just wanted to know if anyone has had this problem or could help me pinpoint it. Thanks guys, Kevin

going to try posting this here . I have multiple questions , don't over complicate the answers 1 : what do you think is a middle of the road compression ratio for a 2.5 motor , 5 speed in a 1989 mini (take into consideration the weight of this vehicle)? #2 : now how much boost would u apply...

$30 shipped to your door. Includes instructions. With this youll be able to do an extra injector or whatever you want past the 14.7psi cutout.

Prices dropped....again Used Autometer sport comp Boost 3403 gauge, removed this winter and works fine, a few dings $10 shipped. Used Autometer phantom 5775 white face a/f gauge, worked when removed, $15 shipped Brand new, opened never installed Autometer a/f gauge 3375, $30 shipped all...

How much power will a stock 2.2 t2 make with large intercooler, garret t2 turbo, 3" downpipe and exhaust, slightly worked over head and forward motion cam, +40s, 3 bar map, and 3 bar map calibration set up for 22psi

Go to your local smart phone app store and search for Garrett Boost Adviser. You will thank me later... if you so happen to get lost on the way to the store I have included this handy link with the directions no matter where you find yourself...

i tryed disconnecting my wastegate on my 01 dodge cummins and it seems like it didnt give me anymore boost. any ideas?

I have a 2004 Neon SRT-4, it has the mopar stage 2 kit on it, but an OEM map sensor to pass smog for now. Iv driven over 4000 miles on the map sensor, so thats not it. I was boosting 18-19psi LOVED IT. But all of a sudden it just went to crap, now it only boosts 10psi. I have no boost leak, but...

I have a 1986 dodge shelby charger. i just did the head gasket about 300 miles ago. everything went smoothly no problems what so ever. the last 300 miles the boost was turned 3 lbs below stock (5psi) i figured run it low boost for like the first 500 miles to be safe? dunno. but today when she...

Ok so first off I have a 86 shelby charger. It has a 255 walbrol fuel pump. Stage 2 comp. 185 theromostat... bc set to 12 psi (will do 14 when I figure out this h20 inject system)..super 60 turbo turbine in stock housing..super 60 cam. Mp head gasket..and superstock wires and coil with ngk...

I have an 85 daytona, rebuilt with a 782 head, brand new rockers and .430 cam, fresh rebuild t3/4 garrett, HKS BOV, t2 intercooler and the 87 2 piece intake. My interior boost gauge never goes past 7 psi even when I hammer the gas. I think my BOV flange might be leaking a tiny bit but I feel...

Ok, I have a 1990 dodge spirit with the 2.5 in it and i have a t4 50 trim turbo, FMIC, and Stage 3 cal, that used to throw down almost 25 to 30 pounds with the waste gate can unplugged. I have just recently rebuilt the motor have good compression all around, resealed the exhaust and checked...