Muckman's 500hp Integra Hytech GT30R
#1
Muckman's 500hp Integra Hytech GT30R
This thread is long overdue. We dyno tuned my car back in July '10 but I wanted to get track numbers before posting. However I did not make it to the track before the end of the season. First the setup:
2000 Integra GSR
Built 2.0L B18C1
Custom Hytech manifold
Custom GT30R
E85, ID1000 injectors
Demon/Neptune
This is on the wastegate spring 10psi
We used a MBC to increase boost to 22si which tapered to 19psi at redline.
Here we have 25psi taping to 22psi at redline.
We stopped at 25psi peak bc it wasn't holding anymore boost at redline. We let it cool down for a minute and did one more run at 25psi which generated 505whp SAE corrected but the dyno software crashed before it could be saved.
Tuned by BaldTurboFreak on his Land & Sea Dynomite which generally reads 10-15% lower than local Dynapacks. The weather was horrible - 85*, 100% humdity fog with 96.3kpa as the ambient pressure. Plus the dyno fan was broken and the car was getting heat soaked. We were picking up 25hp after cool downs.
I was hoping to get the EBC working so I could run boost by gear and hold peak boost to readline but was unable to complete that before the end of the season. Over the winter I will get the EBC working plus I want to upgrade to bigger injectors.
2000 Integra GSR
Built 2.0L B18C1
Custom Hytech manifold
Custom GT30R
E85, ID1000 injectors
Demon/Neptune
This is on the wastegate spring 10psi
We used a MBC to increase boost to 22si which tapered to 19psi at redline.
Here we have 25psi taping to 22psi at redline.
We stopped at 25psi peak bc it wasn't holding anymore boost at redline. We let it cool down for a minute and did one more run at 25psi which generated 505whp SAE corrected but the dyno software crashed before it could be saved.
Tuned by BaldTurboFreak on his Land & Sea Dynomite which generally reads 10-15% lower than local Dynapacks. The weather was horrible - 85*, 100% humdity fog with 96.3kpa as the ambient pressure. Plus the dyno fan was broken and the car was getting heat soaked. We were picking up 25hp after cool downs.
I was hoping to get the EBC working so I could run boost by gear and hold peak boost to readline but was unable to complete that before the end of the season. Over the winter I will get the EBC working plus I want to upgrade to bigger injectors.
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#8
Honda-Tech Member
Re: Muckman's 500hp Integra Hytech GT30R
I love these sexy *** manifolds, function AND form. Allows you to run A/C & P/S with ease. However, I've heard of the stories of high under hood temps with their particular design, but I've never owned one, so I don't have any real experience. Were your ECT's tolerable during tuning and in normal driving conditions even with the ceramic coating?
#13
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Re: Muckman's 500hp Integra Hytech GT30R
I loved this setup since the day you had it on the car.. Props to the numbers, and it's great seeing those engine bay pics all the time
#16
Honda-Tech Member
#18
Honda-Tech Member
Re: Muckman's 500hp Integra Hytech GT30R
what's custom about your gt30r? I see you have a full size radiator. Do you still have AC with that manifold?
2.0L gt30 integra's ftw
2.0L gt30 integra's ftw
#19
Re: Muckman's 500hp Integra Hytech GT30R
Here are some videos from the dyno day.
This was at only 10psi. Yes it is raining. Note the amber of ceramic burning off my manifold at the end (view in HD).
http://www.youtube.com/watch?v=-bK6MYPKOwY
High boost pull
http://www.youtube.com/watch?v=UEVBeCo01SM
Glowing manifold
http://www.youtube.com/watch?v=fyC_2_b_jrU
This was at only 10psi. Yes it is raining. Note the amber of ceramic burning off my manifold at the end (view in HD).
http://www.youtube.com/watch?v=-bK6MYPKOwY
High boost pull
http://www.youtube.com/watch?v=UEVBeCo01SM
Glowing manifold
http://www.youtube.com/watch?v=fyC_2_b_jrU
#20
Re: Muckman's 500hp Integra Hytech GT30R
Originally Posted by Terrible One
very nice! stock gsr cams?
Originally Posted by Silva Bullit DC4
Were your ECT's tolerable during tuning and in normal driving conditions even with the ceramic coating?
My Engine Bay temps have always been an issue with this manifold. It's thin walled and has alot of surface area. Years ago I fried the coil in the stock distributor twice because the EBTs were so hot (300*F)! That’s why I run the MSD Pro Billet distributor now because I can mount the external coil away from the heat. Plus I vented the OEM hood that you can see in the first picture of my car. My EBTs are down to 220*F now which seems to be tolerable but still much higher than a log manifold which I’ve tested at 100*F EBT.
The ceramic coating really didn’t do that much in terms of EBT. It lowered EBT by ~20*F. I got it mostly for aesthetics because I hate the look of a heat discolored manifold.
*I have a temp probe in my engine bay placed between the distributor and manifold that you can see in the 4th picture of my car.
Originally Posted by hiboostslime
did u tune on race gas or pump?
AC fits but it’s currently not hooked up. I’m going to make some custom lines that route out of sight.
Thanks for helping me choose a GT3076 Sp00led
#24
Honda-Tech Member
Re: Muckman's 500hp Integra Hytech GT30R
So you're using the GT3082R or 3040R with an S cover. Nice! I remember back in 2005 when I was researching turbos I came across Mike01gsr's video of his silver integra. That video was motivation for me to go the gt30 route and he was using the larger gt30 if I'm not mistaken.
I'd like to have PWR make me a custom radiator that is larger than a civic radiator but not quite full size to clear my wastegate. This will require custom AC lines as the low pressure valve and piping would be in the way of larger SPAL fans.
How did you plan on making custom AC lines? I've seen aluminum hard line for sale on summitt/jegs and I've thought about getting a bender. I would have to get someone to weld in fittings for me. Not sure how well all that would work. Just curious if that was the route you were going.
I've got to get my ECT's down if I ever want to get my car on a track in the summer for some HPDEs.
Do you have any concerns with running E85 and summer/winter blends which I hear have different ethanol levels? We have two pumps in town and I'm not sure if that would be a problem or not. Been thinking about a e85 tune.
Otherwise great setup. Looking forward to seeing the videos when I get home. Stupid websence is blocking them at work.
I'd like to have PWR make me a custom radiator that is larger than a civic radiator but not quite full size to clear my wastegate. This will require custom AC lines as the low pressure valve and piping would be in the way of larger SPAL fans.
How did you plan on making custom AC lines? I've seen aluminum hard line for sale on summitt/jegs and I've thought about getting a bender. I would have to get someone to weld in fittings for me. Not sure how well all that would work. Just curious if that was the route you were going.
I've got to get my ECT's down if I ever want to get my car on a track in the summer for some HPDEs.
Do you have any concerns with running E85 and summer/winter blends which I hear have different ethanol levels? We have two pumps in town and I'm not sure if that would be a problem or not. Been thinking about a e85 tune.
Otherwise great setup. Looking forward to seeing the videos when I get home. Stupid websence is blocking them at work.
#25
Re: Muckman's 500hp Integra Hytech GT30R
Originally Posted by sp00led
So you're using the GT3082R or 3040R with an S cover. Nice!
Here's my cheat sheet:
The 3076-13 has a larger compressor exducer than the 3076-12. The 3082 has the GT35 compressor mated to a GT30 turbine.
Originally Posted by sp00led
I'd like to have PWR make me a custom radiator that is larger than a civic radiator but not quite full size to clear my wastegate. This will require custom AC lines as the low pressure valve and piping would be in the way of larger SPAL fans.
Originally Posted by sp00led
How did you plan on making custom AC lines?
Originally Posted by sp00led
Do you have any concerns with running E85 and summer/winter blends which I hear have different ethanol levels?