Go back to previous topic
Forum namePerformance/Engine
Topic subjectcompression test for 10.5:1
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=89568
89568, compression test for 10.5:1
Posted by allmotorgs, May-19-05 09:26 AM
Hey, im gettin ready to do a compression test and im runnin 10.5:1 pistons, what numbers should i expect? I searched but found nothing.
89576, RE: compression test for 10.5:1
Posted by CarbonFiberRST, May-18-05 09:57 AM
230-240 range? :shrug
89578, RE: compression test for 10.5:1
Posted by InFiNiT3, May-18-05 10:43 AM
ya when my enigine was brand spankin new i was pulling 240ish... after about 500 miles im now getting 225-230. same thing 10.5-1


02:19:18pm DarkOne> They'd have had to brought a whole fucking JUG of KY.
02:19:28pm InFiNiT3> lol no shit
02:19:39pm DarkOne> and a funnel.
02:19:45pm grain> have to get the ky with warming
02:20:00pm InFiNiT3> i feel sorry for the 18 y/o (one was 17 one 18) his name was plaster'd all over the news n news paper
02:20:06pm DarkOne> Yeah, has to be warming.
02:20:06pm BuckNutty> jus spit on it and it'll go in
02:20:17pm InFiNiT3> aye the ky w/ warming any good>
02:20:45pm grain> never tryed it
02:20:50pm grain> i applyed for a sample on thier website
02:20:56pm BuckNutty> evan didn't complain any
02:20:56pm BuckNutty> it felt nice
02:20:57pm InFiNiT3> lol
02:21:01pm grain> i use id glide whne she dries
02:21:06pm grain> good stuff
02:21:45pm InFiNiT3> thnx for the new sig guys
02:21:45pm DarkOne> Are we still talking about fucking dead chicks?
89601, RE: compression test for 10.5:1
Posted by CarbonFiberRST, May-18-05 06:22 PM
Heh, I was just guessing based how stock is around 210 and 8.8:1 is around 180...
89611, RE: compression test for 10.5:1
Posted by HadesOmega, May-18-05 10:07 PM
hmm wierd mine is really high then. I did a compression test bout a week ago and I was getting 270s. But I'm burning oil O_o

anyway expect around the 250 range.