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Forum nameTurbo/Nitrous Tech
Topic subjectBought some pistons...what compression did i get??
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=66845
66845, Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-11-04 04:32 AM
well i caught these pistons at the last minute....im not sure what compression they are, but im hoping they're at least 8.8 or 9.0 at most....anyways, i didnt think they were high compression because aren't high compression usually domed? and they wouldnt be able to sit the way they are..... i got them for a good price, so i can always resell them.... im just hoping i got what i wanted...let me know what you think, thanks
doug
66846, RE: Bought some pistons...what compression did i get??
Posted by DarkOne, Mar-11-04 04:40 AM
Uhh..

Why don't you read the spec sheet that came with them, or failing that, scan it and post it here.

Why in the hell would anyone buy pistons not knowing what they're getting? That's insanity.
66847, RE: Bought some pistons...what compression did i get??
Posted by BoostedGS, Mar-11-04 04:41 AM
What does the top of the piston look like? Stock pistons (9.6:1 compression) are just slightly raised. My JE 8.6:1 pistons were slightly concave. You're not gonna know exactly by looking at it, but maybe get an idea.
66848, RE: Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-11-04 04:43 AM
hmmm...i guess i should of let you know that i got them on ebay...they're brand new, the kid just decided to not rebuild....i havent received them yet...just wondering what you think....i wouldnt think the high compression ones would be able to sit like that....thanks though
doug
66849, RE: Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-11-04 05:06 AM
nevermind...i was just searching on dsmtuners, and came across someone selling je pistons...then he said he sold them on ebay...it was the same guy...he has a t3/t4 turbo setup so im willing to be they are low compression pistons...im a little happier now :)
doug
66852, RE: Bought some pistons...what compression did i get??
Posted by GhEttOrAiD, Mar-11-04 05:28 AM
Originally posted by lickscissors
nevermind...i was just searching on dsmtuners, and came across someone selling je pistons...then he said he sold them on ebay...it was the same guy...he has a t3/t4 turbo setup so im willing to be they are low compression pistons...im a little happier now :) doug


i hope you got a really freaking good deal

buying parts like this 1.) from ebay and 2.) without knowing anything about them = very bad idea...
66853, RE: Bought some pistons...what compression did i get??
Posted by 95GSEclipse, Mar-11-04 05:33 AM
Do you even know what bore size they are???
66858, RE: Bought some pistons...what compression did i get??
Posted by thedawg, Mar-11-04 06:37 AM
Here's a pic of .020 over, 8.8:1 JE's for comparison.

I'm noticing right away that the ring lands look different than yours.

Those are not 8.8's IMO.

PIST0WNED.
66863, RE: Bought some pistons...what compression did i get??
Posted by Malenko, Mar-11-04 06:53 AM
why was that guy selling them, thats the question?

before usin em, Id have them checked out, and scan that sheet so Dino can figure out whatcha got.
66884, RE: Bought some pistons...what compression did i get??
Posted by DarKReaLity, Mar-11-04 12:43 PM
Originally posted by thedawg
Here's a pic of .020 over, 8.8:1 JE's for comparison. I'm noticing right away that the ring lands look different than yours. Those are not 8.8's IMO. PIST0WNED.


gee alotta help there :rolleyes how about a top view pic, that's how we can determine what compression it is.
66885, RE: Bought some pistons...what compression did i get??
Posted by Star Turbo Talon, Mar-11-04 01:06 PM
These are Jareds pistons...they are 8.8:1. you bought them for 330. after i offered him 350 for them....his loss. look in the for sale wanted section...there were posted for 400 in there.

Terry
66888, RE: Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-11-04 01:59 PM
yeah...they were jereds...i just emailed him and he said they are 8.8:1's....im not worried...i got them for 340 shipped and they are brand new.... thanks for the help though
doug
66899, RE: Bought some pistons...what compression did i get??
Posted by GhEttOrAiD, Mar-11-04 05:13 PM
Even if they are completely wrong, and won't go in right, you've got yourself some BAD-ASS ashtrays!!!!! :D
66915, RE: Bought some pistons...what compression did i get??
Posted by Corbin, Mar-12-04 05:44 AM
Based on the pin location, I'd say they are long rod/stroker pistons. Thats what mine look like. Howell only stocks them in 0.040 over. When you get them, look at the spec sheet or the side of the box. I can cross ref the part numbers with mine if you want. If they are long rod/stroker pistons, that limits your choice of rod.

Corbin

'95 ESI-T
HRC+FMIC+ETC...



Gimme fuel...Gimme fire...Gimme that which I desire
66916, RE: Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-12-04 05:54 AM
thanks, ill give you the info when i get them....thanks
doug
66918, RE: Bought some pistons...what compression did i get??
Posted by thedawg, Mar-12-04 06:29 AM
I second the Howell comment... that ringland spacing and flat side looks like Jamesman's "Custom built by JE for Howell" 10.5 pistons. They may be low compression, who knows, but they're definitely not JE# 168612.
66922, RE: Bought some pistons...what compression did i get??
Posted by jamesman, Mar-12-04 09:40 AM
Yup, definitely not 168612, which is JE's low comp piston for our car. The 168612 have those grooves machined into the upper ring land and the second for heat dissipation. JE designed the 168612 piston for our car, those pistons look like they were made by JE to someone else's specs like Howell. I didn't notice the pin location until you called it out Corbin, it does look much higher than a standard non-stroked piston. either way, those are not standard 8.8:1 JE pistons.

lates
james
66926, RE: Bought some pistons...what compression did i get??
Posted by thedawg, Mar-12-04 10:35 AM
Here's a pic of stock 9.6:1 and JE 8.8:1 on the tops, as requested.

66928, RE: Bought some pistons...what compression did i get??
Posted by vtcomp, Mar-12-04 11:17 AM
I agree with corbin, the pin is too high.
66929, RE: Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-12-04 11:42 AM
ummmm...this isnt looking good then....i guess ill let you know the part numbers when i get them...
doug
66940, RE: Bought some pistons...what compression did i get??
Posted by Star Turbo Talon, Mar-12-04 03:36 PM
Yea you got a point the wrinst pins are a tad higher....I couldnt see it at first had to really look. If they arer pistons for the long rod kit use em. Get the longer rods and do a full bottom end. That is the kit i want to get when i am ready.

Terry

96 Eagle talon ESI
rear disk conversion - Niche 17" chrome shoks - Stillen front and rear sway bars - Koni yellows wrapped with eibach - Star Stage II - Optima locate in the hatch - Tenzo-R seats/4 pt harness - momo Steering wheel - Boost/oil/EGT gauges, HKS TT

Waiting to be installed: Apexi AFC, HKS EVC IV, ceramic intake, 355 neon tranny, stage 2 MIBA clutch, Power doors, 450 Turbo injectors, Adj Fuel reg/return line, Backseat eliminator kit(my design), GSX Front brakes (need rotors)
66992, RE: Bought some pistons...what compression did i get??
Posted by lickscissors, Mar-13-04 04:02 PM
Originally posted by lickscissors
yeah...they were jereds...i just emailed him and he said they are 8.8:1's....im not worried...i got them for 340 shipped and they are brand new.... thanks for the help though doug


if you would of read the whole thing, i did email him...he said " i think they're 8.8:1....i dont know if they're long rods or not, but as soon as i get them ill post the spec sheet...thanks
doug
66941, RE: Bought some pistons...what compression did i get??
Posted by mototool, Mar-12-04 03:56 PM
Hey, I've got a great idea.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2464416231

Why don't you ask JARED? :wary
66945, RE: Bought some pistons...what compression did i get??
Posted by MrSlick, Mar-12-04 04:06 PM
Originally posted by mototool
Hey, I've got a great idea. http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2464416231 Why don't you ask JARED? :wary


Isn't that a little too obvious though? :shrug
67052, RE: Bought some pistons...what compression did i get??
Posted by etx, Mar-14-04 04:05 PM
Originally posted by mototool
Hey, I've got a great idea. http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2464416231 Why don't you ask JARED? :wary


Because jared is in mexico smoking crack with that $300! That's what I would do...
67062, RE: Bought some pistons...what compression did i get??
Posted by 95 silver gs, Mar-15-04 01:48 AM
He's a good guy you will get your pistons from him. I bought some z3 fenders dirt cheap from him off of ebay a year or so ago.