402 Installed FAST 92mm and LS2 90mm TB
04-08-2010, 04:25 PM
#21
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Iīm starting to-night on my newest update/prodject......
Next step now is taking the new 92mm unported Fast and new LS2 90mm TB off again.
1. Porte the 92mm Fast and match it to the heads
2. Porte/polish the LS2 90mm throttlebody
3. take the heads of and iīm gona milled them and increase the compression
4. Installe 3" electric cutouts
5. And then the biggest job : re-tune it from point one.
will keep it posted
Baezi
Next step now is taking the new 92mm unported Fast and new LS2 90mm TB off again.
1. Porte the 92mm Fast and match it to the heads
2. Porte/polish the LS2 90mm throttlebody
3. take the heads of and iīm gona milled them and increase the compression
4. Installe 3" electric cutouts
5. And then the biggest job : re-tune it from point one.
will keep it posted
Baezi
went at the track last week on nittoīs nt01 and it didnīt hooke well , still waiting for my new slicks to arrive...
But i picked up 4 miles in trap speed from last time i ran and now on a rich tune 12.0-12.1 A/F at WOT
so that is plenty i would think about increasing 50 rwhp or so...
ended up whith 11.8@125.6 60ft 2,1
no tactionwill be nice see what slicks and leaner tune will do....
my best time last summer was 11,4@121 60ft 1.67 before all these winter mods...
Baezi
04-10-2010, 07:49 AM
#22
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So you lost some et due to bad 60 ft, but picked up 4 mph thru the traps. Not bad. Get your 60 back down and you may see very low 11's. Lean out the tune a bit too. 12.9 to 1 should be nice and safe.
Damn you guys need a local tuner, or buy HPTuners and learn how to use it.
Damn you guys need a local tuner, or buy HPTuners and learn how to use it.
04-10-2010, 11:18 AM
#23
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So you lost some et due to bad 60 ft, but picked up 4 mph thru the traps. Not bad. Get your 60 back down and you may see very low 11's. Lean out the tune a bit too. 12.9 to 1 should be nice and safe.
Damn you guys need a local tuner, or buy HPTuners and learn how to use it.
Damn you guys need a local tuner, or buy HPTuners and learn how to use it.
my 60ft will drop as soon as i put my slicks under, and hopefully iīll gain more trap speed after i lean it out to 12.9 and i can full throttle the car threw all gears at the track...
i juste gave it part a throttle at the track in 1st gear just so i would not spin so much
will keep posted...
Baezi
04-10-2010, 07:17 PM
#26
"iīm now learning on the HPT so i can do this my self, these mail orders are not working for me.... gona take my first log/changes my self next week"
Now your getting it!
No magic button, no silver bullet, no secrets, no magic, my favorite "no ******* pixie dust"....just get err done!
Many people will help you .....they will not do it for you...... unless you are prepared to pay!
What I have learned as others have is you can pay big dollars for tuning. Unfortunately tuning is a case in point were what you pay is not necessarily what you get....sad.
Now your getting it!
No magic button, no silver bullet, no secrets, no magic, my favorite "no ******* pixie dust"....just get err done!
Many people will help you .....they will not do it for you...... unless you are prepared to pay!
What I have learned as others have is you can pay big dollars for tuning. Unfortunately tuning is a case in point were what you pay is not necessarily what you get....sad.
