Baseline dyno

[alfred183]

This was with stock boost, stock IC, 3" dp, stock cat and 2.75" exhaust. S14 turbo is on the way, and I should have FMIC within two weeks. Wish me luck, you guys!!!

Any comments, suggestions??

[float_6969]

Dang, I should be putting down some good numbers with my setup then! Good luck and keep us updated

[NeedCAforS13]

thats a fairly healthy motor I'd say... with 15% drivetrain loss you're right around the 175 mark a stock CA should have:)

Sean

[Nismo1182]

why did u shut down so early?

Man, torque just starts dropping after 3700

[r34 gtr]

my dyno graph looks completely different. close to the same numbers, 150.97 hp and 162.84 tq, but the power curve had none of the little jagged things. the torque never dropped off, it hit at about 4200 and held steady until i shut her down at 7k. i expect differences in the graphs of different engines, but mine is just radically different. but then again, my car is far from your usual near-stock CA. gotta love it though.

- tim

[alfred183]

can you post the dyno and your mods?? I'm really interested in what things make a difference!

[r34 gtr]

i can send you a copy of the graph. the mods, to some extent, are in my sig. currently, the fmic and swat ecu are not in. ive got to edit that profile sometime. give me your email address and ill send it to you. if you dont have it, youll need to download the run viewer from the dynojet website so you can view it. its got all the air/fuel curves and such too.

- tim

[14.5drift]

I wanna see, I wanna see

[14.5drift]

wait those figures are turned around. The hp162 and the tq151. But it say hp151 and tq162 . WTF

[r34 gtr]

how so? i dont see any problem with the figures, as thats what mine made....with the planet's richest air/fuel ratio...

youll get a kick out of it when you see it, it drops like a rock. it's so...well, its just hilarious. gotta see what i make with it fixed.

- tim

[alfred183]

[email protected]Let's see it!

btw, the figures are not turned around, they have different scales on each side of the sheet, if you look at it...

[float_6969]

I think he was suprised to see that it put down more torque than HP, as was I. I wasn't expecting that.

[14.5drift]

@ top of the page in number form. It all back wards,WTF

[14.5drift]

MY email is [email protected] I wanna see too

[r34 gtr]

ok, sent them. like i said, you cant view them unless you have the dynojet run viewer. you can download it at the dynojet website, its under downloads i do believe.

- tim

[14.5drift]

ahhh no mail for me

[r34 gtr]

i sent you mail...hmm...check again? maybe hotmail sucks.

[float_6969]

instant mail my azz...

[nismoplsr]

looks alot like my dyno graph

mine is smoother though and only a 145 hp and 150 tq

thats at a boost spike to 14 then settleing down to 12psi

but i later found out i had a badly damaged combustion chamber from detination that i had b4 the haltech was put on. i also prolly had bad rings that leaked compression

[r34 gtr]

if one of you guys could post my dyno graphs -power and tq., it would rule. also one of all 3 air/fuel curves? id love you forever (which could be a bad thing considering im a guy..)

- tim

[boost_boy]

Quote »but i later found out i had a badly damaged combustion chamber from detination that i had b4 the haltech was put on. i also prolly had bad rings that leaked compression[/quote] Looked all nice and pitted, huh! Like acid got in there, right?

[float_6969]

Dang detination...

[boost_boy]

Quote »Dang detination...[/quote] Get rid of the stock stuff or turn the boost down.

[nismoplsr]

ya when i had the head rebuilt they had to weld around the perimeter of the CC on the head because it was eaten away, then grind it back to specs.

it was det. when i was trying to get the JWt ecu to wrok but couldnt so i had a stock ca16de ecu running the deal, and a bad turbo spittin oil into the engine.

[boost_boy]

Quote »it was det. when i was trying to get the JWt ecu to wrok but couldnt so i had a stock ca16de ecu running the deal, and a bad turbo spittin oil into the engine.[/quote] Man, your story sounds like mine with that JWT B.S., but I used the CA18DE ecu and within 1000miles ate up my new forged slugs. They welded my head, but it still lost compression so that's when I purchased the engine you have right now. I was going to use that motor to build my racing engine, but since it wasn't dead, I chose to hope to sell it or install it in a car and sell it. The CA18DET in my girl's white sentra was installed on 9/8/01 and is still running hard at 15psi daily and recently (while the car is damaged) 25psi in which the thing is considerably fast and very well tuned because it didn't break up.

[r34 gtr]

anyone gonna humble my request and post those graphs? if not, its alright, i wont be too bothered. what did you guys think of them? they look ok or are they a bit wierd?

- tim

[14.5drift]

I got nothin

[14.5drift]

thats a fairly healthy motor I'd say... with 15% drivetrain loss you're right around the 175 mark a stock CA should have:)

Sean

15 percencent loss through drive train eh, that would make 190 at the crank. I75 at crank would be 148hp at wheels. But I beleave there is more like 25% percent loss at wheels. Stock ka's dyno at 125 - 130 and there rated at 160. That hella good for stock boost

[IvoryJ30t]

wait those figures are turned around. The hp162 and the tq151. But it say hp151 and tq162 . WTF

are you serious?

[IvoryJ30t]

15 percencent loss through drive train eh, that would make 190 at the crank. I75 at crank would be 148hp at wheels. But I beleave there is more like 25% percent loss at wheels. Stock ka's dyno at 125 - 130 and there rated at 160. That hella good for stock boost

151 hp at the wheels with a 15% [a little low] loss is 177 flywheel horses.