R/TErnie

iTrader: (32)

I went up to Mission Raceway (Canadia!) last night. From my trap speeds I know I have some things to work out... I'm trying to get some dyno time at the moment (Drift Office answer your phones!) My mods are in my signature.
I had the two step setup @ 7500 and got it to build boost off the line. Running 245/45/17 RE-01R's I only got three passes in. First run...bogged hard. 2nd run is posted below. 3rd run I had an excellent 60' (1.684) but got locked out of 2nd gear. Since I drove the wrong way into Canada I was too late to get more runs in.

I know I'm leaving time on the table on the 1-2 shift, but I can't fix that until I rebuild the gearbox (thanks previous owner!) The 60's are respectable, yet still could be improved upon. The traps is where I'm a bit befuddled... a bit low for my estimations... Time to hit up the dyno and get it sorted.

Timeslip breakdowns

60' 1.764
330 5.055
1/8 7.752
MPH 90.49
1000 10.055
1/4 11.970
MPH 118.14

Video of 11.97 pass

Video of 12.12 pass


Thanks to Most-Wanted for the advice. Fp for the best sleeper mod ever! Aaron @ English Racing for all kinds of help and advice. Thanks to Fast Freddie for being a great friend and helping out

apagan01

iTrader: (299)

very nice, def making some nice power

Indy Evo

iTrader: (41)

, there is plenty left with that MPH, lower the 60' and work on the shifts and your going downtown

stryfetew

iTrader: (10)

Impressive.. I need to seriously work on my 60 foot best I could get is 1.9 I run 12.5 @ 109 on that I know my car should have low 12s in it just need to get the launch right!

R/TErnie

iTrader: (32)

Indy are you using NLTS?

gpintoevo9

how much power?.. do you have a dyno sheet?

SparkTech

iTrader: (141)

NICE

boostedlaser

iTrader: (4)

Nice run man, are they really open 7 days a week?

Indy Evo

iTrader: (41)

R/T, I do not.

4kinboost

iTrader: (10)

You had an 11sec slip and drove home--- sounds like a good day!

Work on that 1/8th mile trap and the rest will follow.


Any boost leaks?

R/TErnie

iTrader: (32)

No dyno numbers yet... I've been doing street pulls on Evoscan. I had an issue with some plugs that I put in... turns out they weren't 1 range colder... And I was running on a pump gas map since I was on a 50/50 mix of pump and 114. Oh, track weight was 3270 w/out me. (Full-tank of fuel) Needless to say I was "full-weight."

I'm thinking my stock 9 diverter valve is leaking. I semi-crushed it last week. DB suggests that I crush it until the nipple contacts the piece below it (another 2-3mm more in my case).

- I'm going to do a boost leak test first.
- Log three 2nd gear pulls in Evoscan and average the data with the current setup
- re-crush the dv and do another three 2nd gear pulls in Evoscan
- make a new IC pipe for my TiAL 50mm valve and do three 2nd gear pulls in Evoscan.

Then I'll compare all three and see if I can quantitatively see a difference in airflow, load, afr, etc. Hopefully the TiAL works best because then I won't have to reinstall any other parts lol.

Indy,
Do you have a full timeslip breakdown of your runs? My 1-2 shift will continue to kill my times, but I'd like to have something to compare to.

R/TErnie

iTrader: (32)

No that is referring to the auto parts store that sponsors the drag races. MOPAC Auto Parts.

silver9mr

iTrader: (8)

wow nice run almost identicle to mine

Indy Evo

iTrader: (41)

Here you go R/T, let me know if you need anything else. We saw the beginning of clutch slip on the gear changes three runs before this one.

60'......1.633
330.....4.91
1/8......7.666
MPH....88.93
1000'..10.02
1/4......12.015
MPH.....112.34

Most-Wanted

iTrader: (88)

Nice runs. I pm'd you back. Get the lock out issue fixed and you'll run 11.5 no problem...