Dyno'd the Cobalt again, set a new record!!
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Joined: 06-04-05
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From: LongIsland
Originally Posted by djt81185
I'm over 100% idc on my 42.5lb injectors. I need bigger ones.
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Joined: 07-22-05
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From: Greensburg, PA
Originally Posted by djt81185
I was talking to Rob on the phone on his way to the dyno. This man KNOWS HIS ****! Wehn he said he was going to try the 2.5 i got all ansy in pantsy. That is sick. I'm going to check for a dynojet around here today...If I find one...its on.
Awesome numbers Rob!!!. God now I want a 2.5 in addition to that 3"...this stuff is like crack lol.
We need pcm access pronto
Congrats,
Dan
Awesome numbers Rob!!!. God now I want a 2.5 in addition to that 3"...this stuff is like crack lol.
We need pcm access pronto
Congrats,
Dan
http://www.hybridynamics.com/
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Joined: 11-14-05
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From: www.mp5t.com
Originally Posted by Darksun280
hahahaha shoot up is an understament with this car. Hell my engine on stock injectors is running so lean and ragged and hot I'm just waiting for the motor to blow come summer with out bigger injectors. I won't even check my plugs any more on the rang colder ones I know what there gonna look like.
Here is what mine looked like.
I didn't really care about the stock engine either, I had a second one planned out for the winter. Just blew up a month sooner han winter..
I'm starting to think that 300lbft is obtainable with the SC?? We'll see
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Joined: 06-04-05
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From: LongIsland
[QUOTE=Brian MP5T]Here is what mine looked like.
I didn't really care about the stock engine either, I had a second one planned out for the winter. Just blew up a month sooner han winter..[QUOTE]
Damn.... that motor went out hard.
I didn't really care about the stock engine either, I had a second one planned out for the winter. Just blew up a month sooner han winter..[QUOTE]
Damn.... that motor went out hard.
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Joined: 12-31-05
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From: Michigan
I would not suggest going with a 2.5 inch pulley.... also did you have to machine the snout to fit it on there ? And isn't the temp created by that pulley actually reducing hp numbers ? You may have posted that but I am a lazy ass
Originally Posted by 1stbluSS
I would not suggest going with a 2.5 inch pulley.... also did you have to machine the snout to fit it on there ? And isn't the temp created by that pulley actually reducing hp numbers ? You may have posted that but I am a lazy ass
The snout has to be machined for anything smaller than a 2.8" pulley. No, in fact, on the highway, with a 2.5" pulley, the temp of the air going into the engine was only 75 degrees
. The reduced numbers were from the injectors not keeping up. It made more power and a bunch more torque untill the injectors couldn't keep up anymore.
Originally Posted by num482
funny statement In case you missed the earlier threads(do a search), anyone bringing the drama from the L67 world about INTENSE, will be banned. We don't want that drama over here, don't bring it. INTENSE has not lied about anything over here, and has offered great products. Rob has done a great job of testing/trying stuff and letting us know the results, good or bad. They also now hold the current highest dyno and fastest 1/4 mile times in the LSJ community (using the factory power adder only). So please take your BS over to clubzzp.com and leave it there.
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From: Indianapolis
Originally Posted by 1stbluSS
I would not suggest going with a 2.5 inch pulley.... also did you have to machine the snout to fit it on there ? And isn't the temp created by that pulley actually reducing hp numbers ? You may have posted that but I am a lazy ass
Look at the dyno chart, the 2.5 made 3-4hp more the entire band up to 5500, then it went lean and power dropped.HP and TQ were both improved with only a 13deg temp rise as mearsured by IAT2
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