Chad Phillips or anyone else who knows the answer.I have a first version EB pre-race .24 Ex Tech engine that came with no shims. I bought a new version II .24 Ex Tech pre-race engine from Amain Hobbies that came with (1) silver 0.006 thousands/0.15 mm shim installed. I bought the version I EB engine that was disassembled by the previous owner and I want to make sure I have it shimmed correctly. Does anyone know if the first version .24 Ex Tech EB Mods pre-race engine come with a 0.006 shim from Ed? I hope that made sense. Thank you in advance.Scott S.

I don't know the answer, but I believe I saw Chad answer that same question not long ago. You might go back a few pages and see.

there should be 2 silver shims for the .24 engine.. if your not careful, you can miss the shims on the head button because they blend in so well..

I checked with a razer blade on both engines. The Ex Tech version II .24 was easy to dislodge the (1) silver shim. I will double check tonight when I get home.

Chad, is there any chance I can purchase a couple of .24 head shim packs from you? A-Main Hobbies doesn't list them on their website and I performed a Google search with no luck. I can send you a PayPal payment if you can sell me a couple of packs. Thanks.

Scott S.

Does anybody know if the .21 tuned already comes shimmed for 30%

Loving the Ex Tech power!!

I had my first outing with the new Trinity power and had a great day, motor was not what I had planed on it being I think that I had some tuning issues and still not sure if it is spot on. But man even with it not in tune the way I would have liked it this thing is a great engine. Ran a 10min final with a pit @ 8 min and only took a very little splash my pit guy said. Cant wait till the next race to see if I can get it tuned a little better.

If anyone has any ideas on what to do here is what I was running

RC8
.21FM w/P4 plug, had a OD 97 and that thing worked like crap to me
Alum clutch shoes (factory ones)
.9 springs
16t CB
Trinity Big boy pipe
10 min race came off the track at 199F

Didn't seem like I had any top end to it

I here good stuff about this pipe and also the 086 pipe also what is the best pipe for the .21 tuned extech

The 086 makes mad power and scary top end. The big boy will smooth it out a bit and get much better runtime.

Do u know if the .21 pre run comes shimmed for 30%

does anyone know what the stock needle settings are for the .24 extech?

Just thought I would post this on here. I have a Fully Modded EXTECH 2 .21 for sale. Motor has 12 tanks of fuel through it. I can send pictures to whoever is interested. I only deal through paypal. Willing to take $200 shipped for the motor.

If interested just shoot me an e-mail at [email protected]

THanks, Nick

Question

I purchased the .21 extech power box for the losi. How do I know if it is the full modded version? It is part number #40200. I havent opened it yet.

Is this one fully modded? Retail was $650.00

Has anyone experimented with Nova carbs on their ET mills? Like an idiot, being stupid, I damaged my stock carb. The engine is well broken in, looking for a guestimate of sorts for the needles. Thx


After fiddling a bit, got it running good now. I should be able to get some practice in tomorrow to put a race tune on. Thx anyway though

Anyone know how to get a hold of Chad Phillips?

LMK

THX