He just built a good friends 4g63 with looser clearances than he suggested for me. And the 4g63 actaully runs the same main clearances honda's do. That motor has been running a gt42r for almost 8000 miles now with no issues... Is there anyone who has a built motor than can give me an idea if I...
Yea, he understands. He's the crew chief for a top fuel team. And he thinks .0015 is too tight for sure. He wants me to use thicker oil and run looser tolerances. I have a gt40r that is going on the car, and I'll be makeing about 700whp on high boost. He thinks with that kind of power the tight...
I talked to the builder today, he still wants .0020 on the mains and .0025 on the rod bearings. What do you guys think?? This is on a dart block, gt40r, etc... I really don't expect to run the motor more than 20k miles before I freshen it up again. Is .0020 too loose??!
converting side-feed to top feed is a big thing for sr20 guys. Since there are really good deals high flowing top feed injectors and side feeds are just waayy to expensive. Most sr20 guys who need to change out injectors usually get a different rail that accomodates the top feed injectors...
What do you guys recommend for main bearing clearances as well as rod bearing clearances for high HP turbo motors? I'm kinda thinking about running the mains a little looser than teh .0016" max recommended by the shop manual to maybe .0025. The rods I was thinking about .0025 too. What do you...
yea. just tried. The bolts and such line up ok, but the fast idle motor is in the way though. As such, I think you can swap ls onto a gsr, but not the other way.
Hey guys, I'm putting in an ls motor in the crx for a little while until i get the gsr motor built. Just wondering if that throtle body will fit the ls intake mani. Reason for this is I didn't get some of the brackets with the motor that the cable attatches to, i was hoping maybe a throttle body...
well I went to the dyno today to tune my haltech ems. fuel was fine and as was timing, but every run made just around 140whp. The motor I have is a jdm b18c1 and I'm really confused. The low speed lobe made perfectly flat torque at 112ft-lbs and when vtec hit it spiked to 125ftlbs and just kept...
That is the stupidest design of a rollcage I have ever seen. Not only is the top support bar by the head bad(so when he's in a fender bender he's dead) but that damn bend is crush bent at a horrible angle. Whoever did that cage really doesn't know what he's doing and will be responsible for that...
what kind of setup are you running? (wet or dry?) What are you doing with fuel?What are you doing with timing? And did you check your plugs after spraying a couple times?(that will really tell you if you detonated)
If you can't get to a dyno shop, my best recomendation is to retard the...
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