KW pulley boost psi

[twister8008]

This is the belt size for the 110mm pulley.

 

[Christian12]

i ordered the 105mm pulley

 

[twister8008]

Cool. The rev limit was a little too low on that one for me. Let me know how you like it


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[Christian12]

Cool. The rev limit was a little too low on that one for me. Let me know how you like it


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Rev limiter is 7300 or something. People usually never go past 7500 anyways so it's not really a worry.

 

[twister8008]

Yeah, but Kraftwerks told me to stay south of 6900 to be safe. They also told me the 110 would be easier on the system. Let me know how you like it!!!


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[Christian12]

Yeah, but Kraftwerks told me to stay south of 6900 to be safe. They also told me the 110 would be easier on the system. Let me know how you like it!!!


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Lol weird, they were like safe is like 7300

 

[twister8008]

That's the cutoff, but they said no higher than 6900


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[Christian12]

That's the cutoff, but they said no higher than 6900


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You had me worried so I was able to switch to a 110 pulley, have you installed yours? If so what type of numbers did you get

 

[twister8008]

I am having it installed as we speak. I won't have numbers for a couple weeks most likely. You probably would be good with the 105mm, but I think the best power to safety ratio is the 110mm. Maybe I am a bit too safe


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[Christian12]

I am having it installed as we speak. I won't have numbers for a couple weeks most likely. You probably would be good with the 105mm, but I think the best power to safety ratio is the 110mm. Maybe I am a bit too safe


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Eh I changed to a 110mm I got talked into 105 lol

 

[igor gojkovic]

Does anyone know the torque specs of the ground wires that need to be installed on the Valve Cover. There are two wires, front left corner and one to the right of it so that the fuel injections will power up. I searched everywhere, cant seem to find the torques specs of those two bolts that need to be taken off to fit the ground wires. Does anyone know?

 

[webby]

https://techinfo.honda.com/rjanisis/logon.asp
You could get the info from Hondas service express.

 

[Christian12]

Does anyone know the torque specs of the ground wires that need to be installed on the Valve Cover. There are two wires, front left corner and one to the right of it so that the fuel injections will power up. I searched everywhere, cant seem to find the torques specs of those two bolts that need to be taken off to fit the ground wires. Does anyone know?

i believe they are grounds, so the torque specs should juts be the specs for the valve cover. when i changed mine i just went to "tight enough" might not be the best way of doing it but i have had zero issues

 

[Schwarz Zwei Tür]

This is the belt size for the 110mm pulley.

I ran this belt size with my 110mm puulley, because it came with the kit. It was loose, causing belt slip and only 8psi of boost. That was with tension adjustment screw at max tightness.

I replaced it with the K060721 and it has worked great. Consistant 12+ psi

My average is 12.5. Hits slightly lower when its hot out, like 11.7-11.9. Has hit as high as 13.1 once on a crisp cold night.

 

[victor nieves]

Gates belts with part numbers according to pulley size I gathered from contacting kraftwerks a while back.
Im currently running the k060725 on my 120mm pulley
120mm K060725
110mm K060721
105mm K060716

 

[mike pugsley]

my tuner told me going from 120mm to 110mm would at least 30hp

 

[sunofwolf]

so how much power does this make?

 

[webby]

so how much power does this make?

https://kraftwerksusa.com/supercharger-systems/sport-compact/kraftwerks-civic-si-1670.html

FEATURES & BENEFITS:
330whp/ 240 lb.ft. Through Skunk2 Header and Exhaust

 

[sunofwolf]

gee that is cool, just about perfect. I do believe he would be at 360+HP 110mm and 12.8pds of boost maybe the limit for 2.4 engine
Figure with clutch and fuel upgrades around $6500.

 

[webby]

not even remotely close to the limit of the engine. PRL stage 2 turbo kit is around 430 wheel hp with the rbc intake manifold to start.