Rennsport Performance Chip For Sale
#6
RL Technical Advisor
Trending Topics
#8
RL Technical Advisor
#9
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
so what does this chip support? i have fabspeed exhaust, andial semi-LWF and plan on adding an intake, sport cat and possibly headers in the future. Will this work with the chip?
#11
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
NOT SO FAST !.....
I have the same chip available (NEVER USED) !
And available for $349 !!!! <---- that's RIGHT, $1 CHEAPER !
![Wink](https://rennlist.com/forums/images/smilies/wink.gif)
+shipping......
![Cheers](https://rennlist.com/forums/images/smilies/beerchug.gif)
(i'm assuming your chip was already sold.... if not... please let me know)
Last edited by alpinadvl; 06-24-2010 at 01:02 AM.
#13
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Not really, unless it's really hot and your car is pre-detonating. Conventional wisdom is that you want the lowest octane fuel that won't knock given your ignition timing, temps, etc. Any higher octane and you're mainly just wasting money.
The lack of knocking sounds doesn't mean your programming is safe. Detecting pre-det is done with knock sensors or, if you're so inclined, a pair of det cans (headphones hooked up to the engine block).
I run a performance chip too, but this is like the Bud/Miller argument; everybody swears there's a difference but the reality is that nobody could tell a difference in a blind test.
Originally Posted by Dudley
I normally ran 93 Octane but I have run 91, 100 and a few in between - no knocking ever.
I run a performance chip too, but this is like the Bud/Miller argument; everybody swears there's a difference but the reality is that nobody could tell a difference in a blind test.
#14
RL Technical Advisor
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
The lack of knocking sounds doesn't mean your programming is safe. Detecting pre-det is done with knock sensors or, if you're so inclined, a pair of det cans (headphones hooked up to the engine block).
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
#15
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Thanks for the clarification Steve. Right on all accounts, of course!
I shouldn't have used the word "pre-".
![Cheers](https://rennlist.com/forums/images/smilies/beerchug.gif)
I shouldn't have used the word "pre-".
Last edited by TheOtherEric; 06-24-2010 at 03:10 PM.