Listening for knock when mapping

[Guest SupraV8]

Christ Tricky, they a little ignition happy too!

[Johnny176]

Thanks for all the input guys, information on mapping is scarce!

 

I wouldn't be running any more than say 33-34 degrees timing until you know how your engine behaves. That map you uploaded is showing 40 in some places, I would quite happily place bets on that starting to knock around that area. Where did you get the base map? Was it straight from link or someone elses map that's been messed with?

 

The map has configuration settings from V8KILR's map with a few changes to sensors to match my sensors along with the base map from the Link itself. I changed the injector dead times for 1000cc injectors and trimmed the mater fuel to set a steady idle afr

My timing table which I linked above is the stock one, I have not edited it.

 

I'm going to go with what you guys said earlier, a 3rd gear at about 3000rpm and advance timing in small amounts until I hear what I think det sounds like or even a new sound. I know this will be tedious first time round but it's important I get this right!

 

Thanks for the tables Rickey, the first one for the stock TT had me confused at first, but its not really that much different from mine. The second one has a fair bit of extra timing over me. I got my new cam cover bolts and washers from Toyota today so I should be out this weekend to do a few runs.

 

I'll keep you all updated!

[Tricky-Ricky]

What turbo are you running and whats your eventual projected BHP? must be a big bugger if you need 1000cc injectors:)

[Johnny176]

Its a Borgwarner bullseye power S362 Turbo, with a Garage whifbitz twin scroll manifold. Aiming for around the 550 mark however I'd be happy with anything over 500

[Nodalmighty]

I use a knock box. But I used to use a 5" piece of 15mm copper water pipe, FSE fuel hose and a cheap set of cans from B&Q which were surprisingly good. The old Knock Link was surprisingly good at detection knock too, shame they don't make it any more.

 

Lyndon.