Activity Stream

Been struggling with this problem for roughly 2 months. After a bunch of experimentation I started looking for compression loss because it was...

Hey all, The other day I finally had a chance to get my Corvette dynoed on a dynojet. There were six run attempts, but we lost three due to the...

Hi folks I'm working on a TBI to Vortec (L-31) conversion into an 1983 Chevy K10 and it seems that the tuner I'm working with is having a hard time...

I've posted a number of times about driveability problems with my vortec head, cam and valvetrain 383 to no avail. Latest one here. I'm coming to...

I'm copying this from another forum in order of my posting. 262ci Forum (4.3) Something feels like it is holding my truck back. Jump...

I currently have a project underway should be finished in two weeks. I have a 1995 GMT400 SBC 5.7 TBI A couple of years ago I put a set of try-Y...

hello new and old to this forum thank you who keep this stuff upp and available to diyers like myself. I have a few bin files for my lt1 but came...

I have been playing around with the shift points in my 94 Formula. It definitely makes the car more enjoyable to drive! My first goal was to have...

I'm in need of ver 1.7 if anyone is willing to share it, need to play N save sum bin files. Much appreciated

Delete, had to use tis2web as a last resort after several days.

I have a 93 GMC 1ton truck that had california emissions and a throttle govenor on it (Rochester TBI) The govenor malfuntioned on it and it was...

The 454 TBI that sits on my AMC 401 whistles when the air filter is open. It's pretty obnoxious. Is that normal?

This is a Fun project that I am working on. I have a 98 WS-6 that I am modifying next year. I am dissatisfied with current aftermarket offerings...

Hi, I have a three carb manifold to which I have adapted three GM tbi bodies. What is the best way to regulate pressure? Just attempt to adjust all...

Can anyone help with my 411 pcm project, I'm building a supercharged vortec v6 mercruiser. (im using OS 12212156 from a 4.3l s10 2wd manual) I've...

I am a little confused about hooking up my AEM WB to the 1320 electronics Blue Tooth adapter to data log, Do I use the Blue wire serial output or the...

Hello All! Building up a 1995 K2500 for pulling the boat to the lake and general romping around town. Truck is Extended Cab, Long Bed, 8600GVW,...

I am doing a high millie overhaul on my GMT400 As I was rebuilding the distributor new pickup shaft end play and hardened gear for the roller cam....

Ugh. So the CD jet included with my device is dead and so is the link they provide to download the software. Does anyone have the .exe laying around...

I’m sure I posted some time ago but I couldn’t find it. Also did a search but couldn’t find that either. So just to recap 94 Buick RoadMaster...

I have no idea what I am needing to do to improve this cars performance. Ive read articles etc but I cant for the life of me figure out what I need...

I was following a FaceBook link and came across the link to Calibrated Success. https://cartrainingonline.com/ This is the home base of technical...

When increasing injector flow rate, is "Injectior Flow Rate (TBI lb/hr)" the only thing I need to change before doing any tuning? Running a '7427...

Hey all! I can here due to a project I’m currently working on for a customer. It’s a 1996 Impala SS with a 383 with the Edelbrock power pack kit on...

HI all, Ive been on a steep learning curve with the pcm tuning and have read vast mounts here nd other groups nd tried endless combinations of tunes...

Just wanted to say hello, been reading thru a lot of posts in here about tuning GM TBI setups (i know old...) lol Just got a thirdgen firebird to...

I bought it off ebay. 37830-PNC-003 OEM Denso 198-2001

I look forward to hearing for folks about some issue with a TBI with regards to High idle in park. I have the ability to data log with Tunerpro RT...

Hello, everyone I'm brand new to this forum but not to tuning. I'm currently working on a 2002 V6/Auto Camaro that im interested in doing some tuning...

Hello all, just checking to see if anyone has a $6e xdf that has code 36 malf switch.