Dyno'd my T78 @ 13PSI
Rotary Freak
Joined: Feb 2001
Posts: 1,926
Likes: 0
From: fort worth, tx, usa
Re: Dyno'd my T78 @ 13PSI
Are you sure its the boost controller and not the wastgate?? I had an issue long time ago similar to you and it was the diagram on the wastgate split open. just thought i would share my experience with you. do a vaccum test on the wastegate and see if it leaks.
Good #'s BTW,.....ready to race???
Good #'s BTW,.....ready to race???
Originally posted by vosko
@ 13psi with the boost controller not being happy dyno'd 416 RWHP and 319 RWTQ..... i will be switching to a Greddy TVVC manual boost controller and shouldn't have anymore boost control issues. *NOTE* the ups and downs are from the wastegate opening and closing to maintain 13psi....
@ 13psi with the boost controller not being happy dyno'd 416 RWHP and 319 RWTQ..... i will be switching to a Greddy TVVC manual boost controller and shouldn't have anymore boost control issues. *NOTE* the ups and downs are from the wastegate opening and closing to maintain 13psi....
nice nubers Jon! glad to see everything finaly comming together for you.
Thread Starter
Joined: Feb 2001
Posts: 7,848
Likes: 0
From: NJ
Re: Re: Dyno'd my T78 @ 13PSI
Originally posted by pluto
Are you sure its the boost controller and not the wastgate?? I had an issue long time ago similar to you and it was the diagram on the wastgate split open. just thought i would share my experience with you. do a vaccum test on the wastegate and see if it leaks.
Good #'s BTW,.....ready to race???
Are you sure its the boost controller and not the wastgate?? I had an issue long time ago similar to you and it was the diagram on the wastgate split open. just thought i would share my experience with you. do a vaccum test on the wastegate and see if it leaks.
Good #'s BTW,.....ready to race???
i need axles,LSD, ppf, etc..... i will race on nov 17th at rx7 vs supra day but i can't go too nuts or i will def break something especially if i'm running high boost on race gas LOL
Rotary Freak
Joined: Feb 2001
Posts: 1,926
Likes: 0
From: fort worth, tx, usa
You're not making enough torque based on the dyno chart to beat him yet....he should easily put 3-4 cars on you based on my estimate. Turn your boost up!!!!!
Originally posted by vosko
i just need to beat ihor (silver93t) then i will be a happy camper
i just need to beat ihor (silver93t) then i will be a happy camper
Rotary Freak
Joined: Oct 2001
Posts: 1,568
Likes: 2
From: N.J. USA
Originally posted by 94SR2
Did someone say RX7 VS. Supra DAY???? Looks like that's after my last dyno tune....hummmmm...
Did someone say RX7 VS. Supra DAY???? Looks like that's after my last dyno tune....hummmmm...
Thread Starter
Joined: Feb 2001
Posts: 7,848
Likes: 0
From: NJ
Originally posted by pluto
You're not making enough torque based on the dyno chart to beat him yet....he should easily put 3-4 cars on you based on my estimate. Turn your boost up!!!!!
You're not making enough torque based on the dyno chart to beat him yet....he should easily put 3-4 cars on you based on my estimate. Turn your boost up!!!!!
i drove his car its fast though mine *feels faster* we'll see very shortly !
Joined: Feb 2001
Posts: 6,541
Likes: 0
From: Abingdon, Md
Originally posted by Silver93T
Ernie didn't blow up because of the way the engine was build or tuned. At least one of the times was because he decided to drag race the car when it was on break in. .
Ernie didn't blow up because of the way the engine was build or tuned. At least one of the times was because he decided to drag race the car when it was on break in. .
Fact- I had 1000 miles on my motor when it broke.
Fact-Dave admitted to faulty tuning, timing to be specific.
Fact-He's never tuned a race car
Fact-He lacks the knowledge/confidence whatever
Fact-He broke my motor on the dyno due to faulty tuning (time issue's again)
Fact.......He hasn't damn clue on tuning single turbo cars for more than 15psi. Anyone can plug and play with maps and see if they work and watch A/F ratios.
Fact-There is no break in needed on a rotary. Demetrios K. has been on the same motor for a year. When it was brand new it was christened on the dyno at 25lbs of boost. What the hell do you people think needs to be broken in, pieces of steel???? Stop following the masses and think for yourself.
Fact- I've got the damn best tuner I've ever delt with. Wanna guess who???? I don't recall KDR putting out any 9 second RX7's lately.
Fact- Im sick of this conversation over and over. Drop it and don't bring it up and I won't...........Let it die.
And lemmie know when ya hit 128mph at 20psi on a stock reman
Full Member
Joined: Mar 2002
Posts: 122
Likes: 0
From: North NJ
I'd love to go but I've got other obligations...car is up and running but I'm not pushing it past 10psi since I've had some problems with a sticky injector in the past couple of weeks.
anything going on the following weekend?
anything going on the following weekend?
Thread Starter
Joined: Feb 2001
Posts: 7,848
Likes: 0
From: NJ
Originally posted by 94SR2
Hey vosko,
Just curious, what's up with all the spikes in your dyno sheet? Between 4-7k it seems all over the place.
Hey vosko,
Just curious, what's up with all the spikes in your dyno sheet? Between 4-7k it seems all over the place.
Braap Braap Braap BOOM!
Joined: Mar 2001
Posts: 843
Likes: 0
From: Ft. Worth, TX
Originally posted by ErnieT
No offence bro, but don't make comments on what you have NO knowlege about.
Fact- I had 1000 miles on my motor when it broke.
Fact-Dave admitted to faulty tuning, timing to be specific.
Fact-He's never tuned a race car
Fact-He lacks the knowledge/confidence whatever
Fact-He broke my motor on the dyno due to faulty tuning (time issue's again)
Fact.......He hasn't damn clue on tuning single turbo cars for more than 15psi. Anyone can plug and play with maps and see if they work and watch A/F ratios.
Fact-There is no break in needed on a rotary. Demetrios K. has been on the same motor for a year. When it was brand new it was christened on the dyno at 25lbs of boost. What the hell do you people think needs to be broken in, pieces of steel???? Stop following the masses and think for yourself.
Fact- I've got the damn best tuner I've ever delt with. Wanna guess who???? I don't recall KDR putting out any 9 second RX7's lately.
Fact- Im sick of this conversation over and over. Drop it and don't bring it up and I won't...........Let it die.
And lemmie know when ya hit 128mph at 20psi on a stock reman
No offence bro, but don't make comments on what you have NO knowlege about.
Fact- I had 1000 miles on my motor when it broke.
Fact-Dave admitted to faulty tuning, timing to be specific.
Fact-He's never tuned a race car
Fact-He lacks the knowledge/confidence whatever
Fact-He broke my motor on the dyno due to faulty tuning (time issue's again)
Fact.......He hasn't damn clue on tuning single turbo cars for more than 15psi. Anyone can plug and play with maps and see if they work and watch A/F ratios.
Fact-There is no break in needed on a rotary. Demetrios K. has been on the same motor for a year. When it was brand new it was christened on the dyno at 25lbs of boost. What the hell do you people think needs to be broken in, pieces of steel???? Stop following the masses and think for yourself.
Fact- I've got the damn best tuner I've ever delt with. Wanna guess who???? I don't recall KDR putting out any 9 second RX7's lately.
Fact- Im sick of this conversation over and over. Drop it and don't bring it up and I won't...........Let it die.
And lemmie know when ya hit 128mph at 20psi on a stock reman