LS1/LS2 Engine Tech | Forum profile

Quote: Originally Posted by FIgoat4 ... what about starting the car and letting it warm up a couple times a month? Or is that just a waste of gas? That causes condensation to build up in your crankcase and exhaust..

K&N provides a dyno sheet for their cai, 15 hp! suprised it's not locked yet, good job at keeping it above the belt.

Best for under $1600? PRC stage 2.5 LS6 heads have excellent flow numbers ($1425): http://www.texas-speed.com/shop/item...d=134&catid=40 For a little less money, Patriot stage 2 LS6 heads are fairly decent ($1295): http://www.hinsonsupercars.com/p-572...assembled.aspx One of the better lower budget heads are PRC stage 2.5 5.3L heads ($1135): http://www.texas-speed.com/shop/item...id=84&catid=40 Heck, buying stock LS2 (casting...

Quote: Originally Posted by 11secGTO ... The DA change between run #1 and #3 was 35 feet. We are talking about a solid 1.7 to 2 mph gain in a 4,100+ pound car. That is not a fluke, considering the gain was there for the whole day. I've been drag racing a long time an 35ft in DA means zilch nada nothing that's measurable in these cars. In the span of time I was running, the DA never varied more than 100ft. That kind of takes that...

Quote: Originally Posted by dlively11 ... Only thing I could say on the slips is #1 is a lower 60 foot then #2 which usually gives a lower trap speed. #3 however is about the same as #1's 60 but higher trap. Those two runs there is a 40 min break in between so cooler temps a changes in DA could affect it some. Slips help a lot to paint the picture IMO. After looking at those I would say that #2 and #3 did favor the OTR. More importantly...

I wonder if the open end of the filter might smooth out the air flow and help with more stable maf readings.

Thanks for your orders!

Pulley all installed and wow what a difference! The motor rev's quicker, the steering wheel feels slightly peppier and I definitely feel a small increase in power, small but noticeable. The install took me forever because the damn stock pulley would not come off even with the chrysler pulley puller tool, I used a air gun to pull the bolt off and the only downside to that is I bent the shit out the fins on a small section of the radiator,...

Quote: Originally Posted by Radio ... We'll tell you exactly that in about a week. I also had a set of custom headers made for us just to do some testing. We made over 500rwhp through a set of 1.75" headers w/cats, but, that is with Matt tuning and I'm not that confident in others out there. I want the package we put together to hit 495-520 every single time regardless of who's tuning it, in order to do that we have to...

MINe is 105 all the time .....