Hobao Hyper 7

[Kristos]

Does anyone have any tips for tweaking the tunig on these without burning plugs?

Matt said I should say G'day to Marzz, I believe you have a Hyper7 and might be able to offer some advise

[slylux]

what plug u running now ?? os #8 ?? i switched to nova rossi #6 only a tad more expensive , and ive never burnt one .. .. well yet anyway

[Propane]

Hi.. and welcome aboard m8...

For a new nitro engine see the following link to help you in Engine Tempering & Engine Breakin..

http://www.rbmods.net/enginetempering.php

Hope that helps ya.. Also check some forums like the following one to find a heap of members with the same r/c http://www.rcuniverse.com/index.cfm
Propane

[Marzz]

Kristos...welcome..
Do you have the Hyper 21 engine? I assume you have. The Hypers can be a prick to get right (tuning) and they can go thru plugs, butusually it's cos the HSN is too lean. I burnt out one during break in (normal) and I think one cos I leaned out the HSN too much. Try a longer (Sirio) plug of the OS Turbo plug. Even the Enya 3's are ok.