Coheed's Posts

EMS will not pass emissions here. I am waiting for a calum realtime.



Compression is good. Leakdown is good. Car burns no oil. Things that changed: Cams, manifold, turbine housing, MSD box.
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I am actually thinking of getting a GT37 turbo. They have a lot of divided setups available. Or I can just go borg warner and see how that goes.

I still have the .63 housing, but I would have t...

Let's talk exhaust housings for a bit

Max maf voltage on these logs is around 4.55V. Not bad, but not great either. This puts me around 365whp or so if I had to guess on the voltage. Who knows?

Time, RPM, Air Flow, Water Temp F, O2 Sensor, Speed mph, Battery, Throttle, Injector, Timing, AAC, A/F Base, Duty Cycle, Closed TPS, Power Steering, Air Con sw, Start Signal, Neutral, Air Con rly, ...

http://i295.photobucket.com/albums/mm158/CoheedJV/Manifold/scan0001.jpg

It shows here not hitting peak torque til 5000rpm, but with the leaks (the ones i could find) fixed the car hits 5psi at 3...

drove the car today. Blew a coupler off giving a ride. Car felt good, but not as good as last night in the cold. I will check soon to see if it helped with power. If not, I will try putting the VET...

Well, I think I fixed a few leaks. Car running pretty strong, I lowered timing to 17* per Ben's suggestions. I instantly notice that my idle is about 1000rpm higher lol. I figured it was because it...

Jp fixed a small boost leak and only gained spool. But imagine how inefficient your T28 or T25 would be trying to make 15psi with a boost leak at only 50% efficiency.

The ES300 gained tons throu...

it won't be at 25 at torque peak. Torque peak is at about 5000-5500rpm and timing in that area of the map based on this airflow is only 13-15*. The 19* base seems to be really happy there based on ...

how does my timing map look compared to other's? I am really curious because I fixed some boost leaks last night and took it out on the orifinal 19*. The car felt really really good. I hit about 10...

Time, RPM, MAF, water temp, Speed, Throttle, Timing, Duty cycle
1.186 4125 2.38 186.8 55 1.06 32 9.52
1.233 4162 2.45 186.8 55 1.12 31 10.34
1.279 4138 2.5 186....

Hey ben what do you think about this guy saying my .78 housing is too small. I told him he is a retard and blew him off.

My maf voltage is almost the same as before though, so I wonder if the tim...

The TPS will be fixed ASAP. It hasn't been touched in a long long time.

Alt could be going bad, but 13.5V is still pretty decent. I had the dipstick come out once and spray oil all over it.

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I am going to up the timing back to 19*. I figured the new setup would flow a lot more and would possibly detonate on higher timing levels.

This is the same exact dyno as before. I have put on abo...

I went back to the stock Ve cams from the VET cams. I have always been blow-thru. I do have boost leaks now which I will fix soon. There is a guy locally that claims the .78 housing will flow less ...

do you think the loss in power could be the exhaust housing? a .78 housing divided loses power to a .63 undivided?

Thanks Payu, that helps a lot. Ya my VET is 8.5:1 compression. I tested it a little cold. the numbers are the same now as they were over a year ago.

Ya I agree ben. MAF voltage isn't the end-all here. It will just get me in the right direction. Why is the timing gay though?

MSD can be taken off in a half an hour.

I am going to try that just for kicks.

copy and paste into notepad and you can see everything in colums. The timing drops at one point to 3*. and goes up and down for a bit before stabilizing and coming back up.

Time, RPM, Air Flow, Water Temp F, O2 Sensor, Speed mph, Battery, Throttle, Injector, Timing, AAC, A/F Base, Duty Cycle, Closed TPS, Power Steering, Air Con sw, Start Signal, Neutral, Air Con rly, ...

If all the boost leaks are fixed, and the timing is bumped back up a couple degrees, I know the car will make a lot more power. A couple years ago I made 269whp on 16psi of boost with a 1/4" barbed...

I agree. The butt dyno says that the car is way, way faster. It feels retarded fast, but I think the deceiving part is the spool. It spools so much faster and hits so much harder than before. The p...

compression was 145 across the board. Timing was right at 15*. I found some pretty big boost leaks from some cheap ebay tbolts that were binding at the ends causing boost to come out. I am going to...