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Hi guys, been reading for the last couple hours and managed to make it to just north of 40 pages before my highly dreaded time for work. I just thought i would ask if anyone knows of someone that does the LHT intercooler mod for these manifolds other than LHT. Nothing against them or anything, but as of right now $995 is a bit out of my budget. Or if someone is interested in selling their LHT manifold for a b16 head, please PM me with details. Thanks in advance fellas.
So apparently porting your s-tube, along with the right throttle body and intake combo, you can gain an additional 5 - 8 whp. This service is free from LHT when you add cores to your manifold. However, I spoke to John at LHT and as a stand alone service this costs $99. The issue is after finally coming around to installing my kit I noticed that my s-tube was not ported at all. Do you guys think the price tag is worth it for that gain?
So apparently porting your s-tube, along with the right throttle body and intake combo, you can gain an additional 5 - 8 whp. This service is free from LHT when you add cores to your manifold. However, I spoke to John at LHT and as a stand alone service this costs $99. The issue is after finally coming around to installing my kit I noticed that my s-tube was not ported at all. Do you guys think the price tag is worth it for that gain?
wow 200 is crazy. only time ive seen over 200 is if its over 100 degrees ambient and im on the racetrack for 20 min. im assuming youre not using the LHT aftercooler
Mine usually runs 30-40* over ambient while cruising around. But I can easily put it 200+ within a few seconds of ripping through gears or a high load/high rpm pull up say a mountain pass
I've had one on mine for years. On the highway above 65mph, my iat is always over 200 with the cruise control... some heat soak is unavoidable
i feel like something might be wrong with you set up.
I live in Arizona and don't have an aftercooler and my cruising temps are 130-160 depending on the day.
bigjon, you must have a very short commute. I have datalogged IAT's exceeding 200' F on a Hot summer Alabama day within 20 minutes of a cold start running down the Interstate at steady speeds between 75 and 80 mph. Using a device like the LHT Intercooler system will keep the IAT's at 25-40 degrees F above ambient while cruising.
bigjon, you must have a very short commute. I have datalogged IAT's exceeding 200' F on a Hot summer Alabama day within 20 minutes of a cold start running down the Interstate at steady speeds between 75 and 80 mph. Using a device like the LHT Intercooler system will keep the IAT's at 25-40 degrees F above ambient while cruising.
i drove atleast 30 miles today middle of the day with over 100° outside temps. And my cruising intake temps were 150-165
bigjon, you must have a very short commute. I have datalogged IAT's exceeding 200' F on a Hot summer Alabama day within 20 minutes of a cold start running down the Interstate at steady speeds between 75 and 80 mph. Using a device like the LHT Intercooler system will keep the IAT's at 25-40 degrees F above ambient while cruising.
yeah it's blazing hot when the rpms are consistently high, even though the cruise is set for long periods of time. I can go the full way to work at 70-80 mph and not see boost ever but the iats skyrocket. I've got a leak in one of my AN fittings on the intercoolerso I'm going back through all the lines soon. I was just holding off in case the setup sold. I have it posted on team-integra, but not on here yet because I don't have little signs win my SN on all the pics 🙄. Pm for details though if anyone's interested in a GSR JRSC setup!! This community has been such a huge blessing for us. Thank you all!!!
Yes with lht. I'm thinking the person that ran my lines my not have the right order. I'm using the washer tank with honda coolant as my reservoir. I'm actually looking into the new MDX hybrid PCU heat exchanger to replace the "street" unit I got from LHT. I checked in our first hybrid the other day and it looks like it'll work, plus it's cheap. I do have the type r trans, so 70-80 mph is over 4K rpm. Here's a pic of the parts catalog and it on the MDX.
Last edited by ComptechGSRSC; Jun 1, 2017 at 10:19 PM.
Hey guys. So I finally finished my install but I ran into an issue where my car will crank but not fire up. I don't have any CELs so I'm not sure what's going on. I am getting spark, fuel pump is priming and there is fuel pressure. I am running a JRSC LHT fuel map from the original owner of my LHT setup. The only difference between his and my setup is that he was running 7psi with 440cc injectors and I'm est. to run 11ish psi on 1000cc injectors. I've updated the MAP and injector settings on the fuel map to match my new setup. Car ran fine and was able to start before I proceeded with the project. Anyone have any ideas?
B18C5
JR 3.8 Snout
JR 5.95 Crank
MVM Stepper Pulley
LHT Intercooler with heat exchanger
Ported S-Tube
70mm Throttle Body
Walbro 255 FP
AEM fuel rail + FPR
DeatschWerks 1000cc
P28 + Hondata S300 v3 + Rywire OBD2B to OBD1 harness
Hondata 4-bar MAP Sensor
Notice the problem? What else used these that would be identical other then nose being on other side? Can I use it in place of my worn out one? I don't think so, but thought I'd ask