|
|
| Search | Car Forums | Gallery | Articles | Helper | Air Dried Beef Dog Food | IgorSushko.com | Corporate |
|
|||||||
| Engine intakes, exhaust, turbos, nitrous. |
![]() |
Show Printable Version |
Subscribe to this Thread
|
|
|
Thread Tools |
|
#1
|
|||
|
|||
|
I am debating the pros and cons of advancing my ignition timing in the hope of gaining some extra power.
I have heard some of you guys advancing as far as 19 degrees. So what do you consider to be the safe limit? also what do think are the risks of any engine damage? lastly what improvement have you noticed? I guess I would also need to know what grade of fuel you would be using after the change. |
|
#2
|
||||
|
||||
|
I will just say the cons as I'm sure everyone else here will tell you the good stuff. The main one that I will say is that advancing it too much will do damage. Some damage to the tranny. It will always go in forced or just like bang into gear if you drive an automatic. And probably do some damage to the internals.
__________________
Why do banks charge you a "non-sufficient funds fee" on money they already know you don't have?
|
|
#3
|
|||
|
|||
|
Oh - thanks for the warning. Perhaps I should have given a bit more detail. I should have added that I drive a UK Primera GT manual 5 speed.
|
|
#4
|
||||
|
||||
|
My timing is currently set to 19 degrees. I'm guessing you have the SR20 motor in your Primera? I live in Arizona, where the temp can easily hit 110+ on any given day during the middle of summer, and so far I've been detonation free (running 92 octane gas of course). I gained right around 6hp from bumping my timing from 15* to 19* on the dyno last time I was there, all the gains were found from about 4.5K up to about 7K with the advanced timing, it was weird, but a nice increase. If you're already running 92 octane or higher, i'd recommend running 19*, however your motor may react different than mind did, so please be cautious once you advance your timing. I still listen to my motor when it's real hot out (110+) to make sure it's not pinging or knocking.
__________________
Justin McClanahan 95 G20 15.4 @ 91.4mph (2.4 60ft )143.7whp and 131.4 ft.lbs Primera (10:1) Intake Cam, HS CAI, HS Header, UR Pullies, 19* Timing, ACT, Lightened Stock Flywheel, GC/AGX, Pacesetter Short Shifter, and more stuff... |
|
#5
|
|||
|
|||
|
This octane thing. Here in the UK we have a choice of iether 95 or 98. Is this the same scale/measure as the USA - surely we can't have better grade gas than you guys!
|
|
#6
|
||||
|
||||
|
Quote:
__________________
Why do banks charge you a "non-sufficient funds fee" on money they already know you don't have?
|
|
#7
|
|||
|
|||
|
Well if its any concellation I can assure that we pay double for the privilege.
|
|
#8
|
||||
|
||||
|
Quote:
I want that higher octane gas man! This country has so many damn regulations it isn't even funny. I believe the highest we have is 94 octane and only a select few of gas stations carry it. Anything above that, we have to buy an octane booster. I think I will leave this country now! :finger: :finger: Not!
__________________
Why do banks charge you a "non-sufficient funds fee" on money they already know you don't have?
|
|
#9
|
||||
|
||||
|
Quote:
__________________
Current Build.....1/12 Scale Camaro......Almost finished!!! ![]() ![]() View All My Models Here. |
|
#10
|
||||
|
||||
|
Quote:
Muahahahaha!!:finger: :finger:
__________________
Why do banks charge you a "non-sufficient funds fee" on money they already know you don't have?
|
|
#11
|
||||
|
||||
|
Quote:
__________________
Current Build.....1/12 Scale Camaro......Almost finished!!! ![]() ![]() View All My Models Here. |
|
#12
|
||||
|
||||
|
I'm in Southern California and my friends have bought higher than 92 octane at a pump station...only gas station I ever heard of selling higher octane is UNOCAL 76...one in pasadena sells 100 Octane but its hella expensive...double the price of 92....Anyways there are also other UNOCAL 76 stations elsewhere that carries it...oh and anything over 100 Octane has lead in it..100 Octane is lead free...laters
|
|
#13
|
|||
|
|||
|
I just dump in 1 bottle (one a half tank) of NOS octane booster for the track and advance to 22* for the track only.
__________________
1994 Infiniti G20 5 speed (rebadged as Nissan Primera) K&N, Enkei Type 11 GML, JVC KD-SH55 Digifine, Pioneer Pear-mica components, 2 12" round things that bang and a 400W amp to make them bang. Coming soon: ACT clutch, new half-shafts, HKS superform springs, KYB AGX adjustable shocks, $tillen STB, 17" König Toxxins with Yokohama Parada Tires (P215/40R17). http://gforces.streetracing.org/ "I wish Captian Archer was as much as a racial bigot as Captain Kirk" -Burt Weed |
|
#14
|
||||
|
||||
|
What cons and pros of timing it to 17 degrees? Seems like 19 can cause some damage, and I dont want to take do something that Im not sure about. Would 17 give you any added performance?
Also...how do you get the timing changed? What kinda of places do that stuff?
__________________
HOW TO:TURBO INSTALL FOR G20 (pics and full 7 day write up) Infiniti G20 Turbo My G20 Website My CarDomain Site My Army Website |
|
#15
|
||||
|
||||
|
When stock, what is the timing set at??
|
| |||||||||||||||||||||||||||||||||
![]() |
POST REPLY TO THIS THREAD |
![]() |
|
|