Why your peak HP RPM so low?
S14 cams?
Search found 992 matches
- Fri Jan 27, 2017 11:02 am
- Forum: Dyno Results
- Topic: S256 AGP @21psi
- Replies: 8
- Views: 8712
- Tue Mar 08, 2016 11:20 am
- Forum: KA-T Tech. Basic
- Topic: S14 JGS Motor Mount Allen Screw help!
- Replies: 2
- Views: 1891
Re: S14 JGS Motor Mount Allen Screw help!
Hey cutie pie,
I just installed these on my S13. The allen screws are always at the bottom to prevent the threads from getting trashed in the subframe. They act as stoppers.
The diagram is confusing because it shows the bottom of the mount looking from the top, a "through-view".
I just installed these on my S13. The allen screws are always at the bottom to prevent the threads from getting trashed in the subframe. They act as stoppers.
The diagram is confusing because it shows the bottom of the mount looking from the top, a "through-view".
- Sun Feb 14, 2016 3:18 pm
- Forum: KA-T Tech. Basic
- Topic: Turbo Sizing Concepts Specifically for stock KA's
- Replies: 2
- Views: 1912
Re: Turbo Sizing Concepts Specifically for stock KA's
You can achieve your goals with an S256 .63 exhaust. I got mine from AGP Turbo. Look in the Dyno Results forum for examples. Your biggest challenge will be tuning, the quality and type of fuel, sorting out the PCV to reduce crankcase pressurization, and cooling the air charge sufficiently to not hur...
- Mon Nov 03, 2014 2:55 am
- Forum: KA-T Tech. Advanced
- Topic: KA24DE oil pump performance data
- Replies: 35
- Views: 23618
Re: KA24DE oil pump performance data
Im not sure how lab results from oil used in a modern, naturally aspirated Honda motor correlate to a turbocharged iron block motor with shim on bucket valvetrain. It looks like you used the oil for 11 hours on track + road usage which is pretty daring but I'm not sure how that would compare with hi...
- Sat Oct 18, 2014 3:58 pm
- Forum: KA-T Tech. Advanced
- Topic: KA-T after 4years of service. Engine Tear Down with Pics
- Replies: 19
- Views: 7075
Re: KA-T after 4years of service. Engine Tear Down with Pics
Looks like the set I got except with higher compression. Nice.
- Wed Apr 30, 2014 10:44 pm
- Forum: KA-T Tech. Basic
- Topic: Back in the game- Mild Build KA24DE
- Replies: 11
- Views: 3312
Re: Back in the game- Mild Build KA24DE
I'd consider the K1 rods and Wiseco pistons. They seem to be a happy pair, although I've had good experience with Eagle rods in my build, and re-used them in my new build.
- Wed Apr 30, 2014 10:20 pm
- Forum: Dyno Results
- Topic: sohc dyno guess.
- Replies: 11
- Views: 5089
Re: sohc dyno guess.
Max hp on T25= 240whp
Enthalpy tune for 91 octane I'm guessing 223whp 228tq
Enthalpy tune for 91 octane I'm guessing 223whp 228tq
- Wed Apr 30, 2014 9:14 am
- Forum: Dyno Results
- Topic: Advice/Critique wanted 399whp/342tq
- Replies: 12
- Views: 6804
Re: Advice/Critique wanted 399whp/342tq
Torque is lower due to cams and turbo.
Nice hp number.
I would be happy with that.
Nice hp number.
I would be happy with that.
- Mon Mar 31, 2014 4:10 pm
- Forum: Dyno Results
- Topic: 745hp/679tq @ 39psi
- Replies: 15
- Views: 12279
Re: 745hp/679tq @ 39psi
That's awesome.
Looking at the chart it seems like the HP peak is a little low in the RPM range.
Do you think that's a result of the T3 exhaust housing?
What cams are you running?
Looking at the chart it seems like the HP peak is a little low in the RPM range.
Do you think that's a result of the T3 exhaust housing?
What cams are you running?
- Fri Jan 10, 2014 4:26 pm
- Forum: KA-T Tech. Basic
- Topic: Ka24det headgasket options
- Replies: 16
- Views: 5832
Re: Ka24det headgasket options
Correct. Although machining and tuning could've been variables that caused the head to lift.
- Wed Jan 08, 2014 10:49 pm
- Forum: KA-T Tech. Basic
- Topic: Ka24det headgasket options
- Replies: 16
- Views: 5832
Re: Ka24det headgasket options
I used a Felpro and half-assed Saturn main 10mm ARPs for 460whp-480whp. It worked but...lifted sometimes. My new motor will have a Cosworth HG and proper KA24DE ARP head studs. For not much more money I think I got a much better setup. If you're not going to get the block and head machined just go w...
- Tue Jan 07, 2014 2:35 pm
- Forum: KA-T Tech. Basic
- Topic: Alignment/suspension question
- Replies: 3
- Views: 1475
Re: Alignment/suspension question
The camber bolts you speak of are for the front end only.
I have the SPL arms and they are hella solid. Way overkill for a DD but baller for sure.
I have the SPL arms and they are hella solid. Way overkill for a DD but baller for sure.
- Tue Dec 31, 2013 1:43 pm
- Forum: KA-T Tech. Advanced
- Topic: KA-T after 4years of service. Engine Tear Down with Pics
- Replies: 19
- Views: 7075
Re: KA-T after 4years of service. Engine Tear Down with Pics
The skirts collapse and the roundness and OD changes by a few thou.
Mine were cracked in the same spot.
Call Vic Ellinger at Wiseco and see what he can do for you.
Mine were cracked in the same spot.
Call Vic Ellinger at Wiseco and see what he can do for you.
- Mon Dec 09, 2013 12:46 am
- Forum: KA-T Chat
- Topic: New wiseco HD pistons?
- Replies: 20
- Views: 6527
Re: New wiseco HD pistons?
I assume this design will be what Wiseco makes in the future...but you know how assumptions go.
- Thu Nov 21, 2013 7:47 pm
- Forum: KA-T Chat
- Topic: Piston Help
- Replies: 42
- Views: 7735
Re: Piston Help
For reference, I ran 14* timing at 28psi on 94 octane and 100% meth on a similar turbo. Never melted anything and it lasted for years.
- Thu Nov 21, 2013 2:57 pm
- Forum: KA-T Chat
- Topic: Piston Help
- Replies: 42
- Views: 7735
Re: Piston Help
You need a new tuner or do it yourself.
- Wed Nov 20, 2013 11:08 pm
- Forum: KA-T Chat
- Topic: Piston Help
- Replies: 42
- Views: 7735
Re: Piston Help
I would try BKR8E instead.
Wiseco can make you some custom pistons.
Wiseco can make you some custom pistons.
- Wed Nov 20, 2013 11:04 pm
- Forum: KA-T Chat
- Topic: precision 6266 vs borg warner s366
- Replies: 7
- Views: 7094
Re: precision 6266 vs borg warner s366
although my bw isn't a billet wheel so it spools 600rpm slower but around the same boost level I picked up 11mph and .5 sec in the 1/4 mile going from a 6265 to the s366. it's s great turbo and hopefully when I get the billet wheel installed spool will be much better. I think my motor or ka's in ge...
- Sat Nov 16, 2013 1:59 pm
- Forum: KA-T Tech. Basic
- Topic: arias pistons?
- Replies: 14
- Views: 3077
Re: arias pistons?
Those look like a bad attempt at an oem copy. Most forged pistons weigh 350g.
AFKOUKI I like those Arias pistons. Do you know what the clearance to the squish pads on the head are?
- Thu Nov 14, 2013 9:50 pm
- Forum: KA-T Chat
- Topic: "Clevite" Bearings Made by NDC
- Replies: 3
- Views: 1198
"Clevite" Bearings Made by NDC
My machinist told me Clevite bearings are always stamped on the back with a "Clevite" insignia. Mine were stamped by NDC, but in a Clevite box. So he called his guy at Clevite that said they use NDC for certain low volume applications. I'm not impressed. More reason why you should visit my...
- Thu Nov 14, 2013 9:36 pm
- Forum: KA-T Chat
- Topic: ka24det forged internals build question
- Replies: 17
- Views: 4427
Re: ka24det forged internals build question
The whole point is to put stress on the rings so that they DO seal. If the lord of the rings isn't forced to mate with the bore of babylon the two will never live without properly being broken in and piston.
- Thu Nov 14, 2013 1:28 pm
- Forum: KA-T Tech. Basic
- Topic: arias pistons?
- Replies: 14
- Views: 3077
Re: arias pistons?
Call an Arias dealer.
- Fri Nov 08, 2013 5:36 pm
- Forum: KA-T Chat
- Topic: New wiseco HD pistons?
- Replies: 20
- Views: 6527
- Thu Nov 07, 2013 4:20 pm
- Forum: KA-T Chat
- Topic: ka24det forged internals build question
- Replies: 17
- Views: 4427
Re: ka24det forged internals build question
Wiseco recommends adding a thousandth of an inch to the PTW clearance if you're building a race motor with no break-in.
If you have tolerances on the tighter side of Supertech's recomendation that may determine your break-in method.
If you have tolerances on the tighter side of Supertech's recomendation that may determine your break-in method.
- Tue Nov 05, 2013 1:25 am
- Forum: KA-T Chat
- Topic: New wiseco HD pistons?
- Replies: 20
- Views: 6527
Re: New wiseco HD pistons?
Check out the evo HD pistons for an estimate.
- Sat Nov 02, 2013 8:59 pm
- Forum: Dyno Results
- Topic: garrett 50 trim .48 turbine housing 400/300 12 psi creeping
- Replies: 4
- Views: 4136
Re: garrett 50 trim .48 turbine housing 400/300 12 psi creep
The 63 will spool about 3-500 RPM later and give you about 5-7% more power. It would be a better match for your cams and would show bigger gains above 12psi where the 48 starts to really choke. Looks like a strong motor - nice numbers!
- Sat Nov 02, 2013 8:06 pm
- Forum: KA-T Chat
- Topic: ka24det forged internals build question
- Replies: 17
- Views: 4427
Re: ka24det forged internals build question
Perhaps you should do some reading in the ECU Tuning section to get a base tune. A generally accepted method for break-in consists of doing one heat cycle to check for leaks and proper tuning. Don't let it idle for more than necessary. Shut it down and let it cool. Then warm up again and start accel...
- Thu Oct 31, 2013 7:23 pm
- Forum: KA-T Chat
- Topic: New wiseco HD pistons?
- Replies: 20
- Views: 6527
Re: New wiseco HD pistons?
I'm not going to give away all of Wiseco's R&D on a message board, especially after they were kind enough to work with me on this set of (custom) HD pistons and develop them for the KA when nobody else is. Look at the pic closely you can see the difference and the 'strutted' design. Maybe they a...
- Thu Oct 31, 2013 2:40 pm
- Forum: KA-T Tech. Basic
- Topic: Turbo Oil Pressure Question
- Replies: 5
- Views: 1868
Re: Turbo Oil Pressure Question
I've run a -4 oil feed off the filter adapter straight to my BW turbo for 40k MI and it doesn't have any shaftplay. Stock pump with oil cooler.
- Thu Oct 31, 2013 1:17 am
- Forum: KA-T Tech. Basic
- Topic: ka-t ideas
- Replies: 6
- Views: 1567
Re: ka-t ideas
Search the dyno section for T28 info.
I think you're right about 12psi on pump gas.
I think you're right about 12psi on pump gas.