Went to my dealer today to talk to a salesman who I am close friends with about whatever and to my surprise I find a mobile dyno sitting by the dumpster. Reason it was there is because Scion Evolution of Northern Virginia in conjunction with Miller Scion of Manassas is putting together a "Strictly Scion" car show at a local Burger King car hang out next Saturday (1st). While looking for my friend who was supposedly by the dyno I found the operator and asked if I could have a free run. He said "Sure just let me bring this tC down" and boy was I excited! I looked at the screen and asked him if that was the stock tC's dyno and he said "Yep 122" and I was like "eh that sucks" but then I saw it was an auto and it didnt suck as much. Well after we unstrapped that BCP he rolled my car onto the dyno and buckled her down. After he was all set up he got in, drop it into second, and began the run. 92 degrees out just for reference! The first run scored a 136 but there were crazy spikes at top end for some weird reason. He said it was probably knock sensor related so I was a bit upset. But he offered happily to run it again. This time there were no major fluctations and I scored a little bit better putting out 140.9HP to the wheels. I was happier and also happy to see that there were no knock sensor issues like he said. What I believe and what it probably was that was causing those spikes was he hit the rev limiter a couple of times and I think its what caused those spikes and a lot of you will hopefully verify that thats what it was. Anyways it feels good to know what my car is running now and hopefully when I run it at the actual show I will get better gains. I didnt get to see the torque but on the first run I think it said 140 so Im guessing around 143 or so. I think this would be about 177-78 HP at the crank am I right? Im pleased with that! I'll get some printouts when I run it at the show and post pics of hopefully better results here. So for all you guys wondering what a modded auto and stock tC puts out HP wise, there you go! By the way I never did find my friend lol

 

so i see u got the u. carbon fiber intake, dc header, and pulley, not bad and in crease of 18 hp at wheels w those mods on 92 degree weather

 

pretty ok. wow 122whp stock auto? someone else had 133 whp stock auto...im stock right now so im guessin im between those numbers somewhere

 

http://www.clubsciontc.com/modules.p...ewtopic&t=2511

I got 133 at the wheels on my 4sp but this was with an injen axleback and open airbox. With I,H i got a peak of 142hp and 145tq, latter numbers not shown on my dyno sheets.

 

was this perhaps a dynojet?

 

yes dynojet

 

Dynojet's are not very portable. DynoDynamics are.

 

shouldn't you be doing your pulls in your 1:1 gear? I know it's 4th gear and all, but wouldn't the most accurate result? or atleast 3rd since it's 1.4:1.

 

that's what i was thinking but the #'s seemed high so i figured it was a dynojet

 

oops i guess i forgot u had injen ses. well i think i hav at least 133 whp..my bro's base auto rsx "dyno'd" bout 127whp and im able to smoke it but not by much. the reason i put dyno in quotations is cuz he used the dyno paks which arent as accurate as jets. he beats me from a roll cuz he has that damn sportshift and i gotta wait for the car to downshift for me.

 

Gonna dyno it again along with many other similar to lightly modded tC's so I'll try to get a whole bunch of results to post for you guys! Next Saturday!!!