Meathead

Only way to know condition of piston/bore/valves is to do a leak down test regardless of cams and any other mods.

Many thanks!

Hey Stefan, which DBW actuator are you supplying with the kit please?

That help you out iruvyouskyrine?

https://www.chevyhardcore.com/news/rebuilding-atis-super-damper-is-super-economical/

The elastomer o'rings should be replaced every 10 years if its mainly street. If you are in the states it only costs $75 to overhaul and re-certify SFI . I'm not so just bought an overhaul kit (~$35) and did it myself. Fairly basic job, cleanliness and care with orings during assembly is all that is required . Blue loctite on bolts and correct torque.

Seems rather excessive for a high silicone piston.

Check earths, poor igniter earth possibly.

Good luck!

I was looking at some of their cams a while back and was wondering where they popped up from. Ended up getting some custom Camtechs out of NSW made up instead to feed the EFR. So has one partner started RSE and the other still running Tomei? You should put a Jun 2.8 kit or the famous 2.7 seeing as how they are so close, they can do your block also and set it up perfect! I'm about 5 hours drive away from you by the look of it.

https://www.junauto.co.jp/products/crankshaft/index.html https://www.hirano-tire.co.jp/tomei/rb26/rb26-1-5.html http://www.nitto.com.au/products/crankshafts.html?vehicle=nissan

Autech version

Yawn

This

Complete dog's bollicks

Warm engine, few drops thick oil in each cylinder and turn a few times. Do leak down again. Still same result then topside if result better then bottom end

Was engine cold when leak down done. Mine has big overlap so dynamic compression test only good for comparing other cylinders. After around 3000km since overhaul leak down is between 1 and 2% on mine. I would keep looking if I was you.

Thanks for the info, always good to know. I have the 8374 iwg, no E85 in Japan. Going to see how far my tuner can go with advancing the inlet next and other way on the exhaust. If no joy will consider the 182x or some Reimax group A cams (264/9.7) or their street cam (264in 256exh), they run 105 CLs all around with quite a bit of overlap, have good reports over here for coming on well. What size HG you have 1.0mm?

Interesting! I remember reading you tried the staggered inlet cam 182s? Is the one you have now the first 260 you have tried and are you running suggested CLs? Trying to wake my EFR up a bit earlier (260/10.25 Procams) and tossing up between 182x or some 256 Reimax cams. Which other cams did you try before if you do not mind me asking?

How they working for you? I asked for a custom 260 and that's what they offered...still not sure.

Both Tomei and Kelford quote net lift(Kelford) and valve lift (Tomei) which is the same thing mate. ie Cam lift - clearance Unfortunately no one quotes you the area under the mountain which is "secret" , unless you buy me the Kelford cam and i will measure it and tell you as I already have the Tomei and a few more. 26_260_1025_32_33.pdf 182-X 260 10.25mm.pdf

Do you have the beehives on your setup? you must be rich. Tomei A work on pro 270 10.8 just fine. Not over sprung and kind to the running gear.

"cough"

Here you are.

If you read the fine print they say to remove the OEM BOVs and fit a Trust R type BOV. That is on mine which is 16row...mute point for me anyway as EFR is built in.