dyno'd my car at the local dyno day today!

[black89t]

so the big diesel shop around here Poncis Diesel Center had their diesel days this weekend. you might have heard of them if you are into cummins. anyway they had a portable dyno jet there so i figured i'd see what my car makes since i had the 20psi springs in my wastegate and 104 left from drags the day before. im really happy with the results made 476whp/473wtq!!! the runs were back to back too so it heat soaked a bit since they didn't have any fans. it made the best pull the first time.

mods are....
2jz na-t
ffim
hx35 7 blade
tial mvr44
lex/550/safc2/afpr



https://www.youtube.com/watch?v=vJjPic86OAY&list=UUTQgmvJOpFNJ1lFCIUnZVjQ
https://www.youtube.com/watch?v=RMkyA61mibU&index=3&list=UUTQgmvJOpFNJ1lFCIUnZVjQ
https://www.youtube.com/watch?v=c5RtplfCtVo&list=UUTQgmvJOpFNJ1lFCIUnZVjQ&index=4

 

[Satan]

Nice!!

 

[Suprapowaz!(2)]

That is a very nice power band. Very good usable torque range, too.

 

[black89t]

thanks im really happy with it!!! im thinking the n/a cams are the cause of the drop in power up top. or possible its just too much boost for the exhaust housing. either way its a lot of fun to drive!

 

[super51fan]

Strong running car. Good job. BTW what was your MPH in the 1/4 mile? Thanks.

 

[scottiedawg66]

man, figure out that top end issue and you are going to neeed bigger injectors at 20 psi! that is a really sweet, simple, low cost set up. Probably drives like a stock car with the stock ecu to boot.

 

[black89t]

thanks my mph in the 1/4 is 118 running low 12's like 12.2's but my 60fts aren't that great. if i could get them in the 1.8-1.7 range id be in the 11's easy and trapping in the 120's. and yes the car drives great don't have to go to the dyno everytime i mess with the boost. going to swap springs and run 16psi since drags are over

 

[Satan]

Very nice!!

 

[Scot]

That's good stuff!

 

[atmperformance]

i love your torque what rpm are you hitting full boost?

 

[1986.5supra_kid]

what head gasket? i was using hx35 and tuned on 16psi but my dyno was 389whp and i was using a 2.4mm hg

this turbo with my last tune was very quick to spool with such a loooow CR

2800rpm 8psi

3100 was 12psi

16psi by 3300

 

[black89t]

depends what gear im in. if in the lower gears like 1st or 2nd it hits hard at like 3700rpm but in 3rd and 4th of course it spools at a lower rpm. and im running a tt headgasket so compression is sorta high. now im running the 16psi springs and its significantly slower. running race gas at roughly 12.5:1 at 20psi really hit hard. doesn't really compare. but now that im sure the drop in power up top is cause the small exhaust housing on the hx35 so going to be switching to a 680cc and s362 with a quick spool valve over the winter so it can make more on race gas and shouldn't spool much slower.

 

[1986.5supra_kid]

2jzge, TT hg, e85, s366, divided egay manifold is new setup, dyno this weekend and qsv is better on cast Mani and 1.ar turbines. To get your bang for buck. Also I hope your using TT pistons on that kinda build. Making more torque sooner will break a ring land on GE pistons. I can't wait for dyno day !