Arias Pistons

…Pure power!!!

Big bore k24/k20 pistons coming soon

We are working on new piston kits for the Honda k24 using a k20 head and will have them on the shelf soon



July 24, 2009 Posted by | Uncategorized | 1 Comment

New Subaru pistons for EJ257

We now have pistons on the shelf for the Subaru EJ257 for standard bore and +.020″ over size…
std bore 3620300 (99.5mm / 3.9175″)
+.020 bore 3620310 (100.0mm / 3.937″)

call to order your parts.

July 12, 2009 Posted by | Uncategorized | Leave a comment


April 18, 2007 Posted by | Uncategorized | Leave a comment


There is a mistake in our catalog, part number 3730250 for Toyota 4AG 20 valve should be 3720050.

3730250 is the part number for a Toyota 3TC turbo with 87.00mm bore.

sorry for the confusion

March 14, 2007 Posted by | EVENTS, FAQ, NEW PRODUCTS, Uncategorized | 7 Comments


Arias Pistons manufactures pistons for many engines, from a motorcyle piston to an Allison piston and every piston in between. These are some of the pistons we manufacture:

big block Chevy Pistons, small bock Chevy pistons, LS1 Pistons , ls1 rods, ls1 cranks, ls1 rotating assemblies, eagle products, piston, pistons,

Ford Pistons, 429 boss pistons, small block boss pistons, Windsor pistons, Cleveland pistons, 429 Ford Pistons, 460 Ford pistons, A460 TFS pistons, twisted wedge pistons, eagle rods, eagle cranks.

Chrysler pistons, 392 hemi pistons, 354 hemi pistons, 331 hemi pistons, mopar pistons, 440 wedge pistons, blown alcohol hemi pistons, fuel pistons, pistons for Indy Cylinder heads, pistons for Fat Heads (BAE), Veney head pistons (BNR), injected nitro pistons, eagle rods, bme rods.

Toyota Pistons, 3tc pistons, 3tc turbo pistons, age pistons, 4ag 5 valve piston, 2jz supra pistons, 7mgte piston, tacoma 2.4 pistons, tacoma 2.7 pistons, 3sgte pistons, 3rz pistons, eagle rods.

Honda piston, d15 pistons, b16 pistons, b17 pistons, b18 pistons, b20 pistons, turbo pistons, na pistons, normally aspirated pistons, k20 pistons, k24 pistons, H pistons, h22 pistons, h23 pistons, f22 pistons, f23 pistons, s200 pistons, nsx pistons, arias pistons, custom pistons, eagle rods.

nissan pistons, 300zx piston, vg30 pistons, sr20dett pistons, vq35 pistons, 350z pistons, turbo pistons, normally aspirated pistons, rb25 pistons, rb26 pistons, rb30 pistons, rb20 pistons. eagle rods.

subaru pistons, ej20 pistons, ej25 pistons, sti pistons, wrx pistons, custom turbo pistons, eagle rods.

v.w. pistons, vr6 pistons, jetta pistons, custom turbo pistons, custom normally aspirated pistons.

restoration pistons, diesel pistons, motorcycle pistons, bmw pistons, mercedes pistons, opel pistons, renault pistons, vauxhall pistons, audi pistons, bentley pistons, rolls royce pistons, arias pistons, aries pistons, honda pistons, yamaha pistons, suzuki pistons, ktm pistons, mini bike pistons, billet pistons, cadillac pistons, buick pistons, r&d pistons, boat pistons, rally pistons, drag racing pistons, blown alky pistons, nostalgia pistons, arias pistons, aries pistons, eagle rods, billet pistons, and more….

visit us at http://www.arias
visit our online store at
call for a catalog, arias pistons, eagle rods….

March 11, 2007 Posted by | Uncategorized | 12 Comments


Arias Pistons is proud to introduce its new website and with it an easier way to order your parts. There is still some work to be done but it will completed soon. To visit the official Arias Pistons online store go to
click on PRODUCTS and then select your Make, not all the shelf pistons are there but more parts will be added soon. All Domestic piston prices are per piston, multiply it by 8 to get a total set price.

Thank you for using Arias Pistons

February 13, 2007 Posted by | EVENTS, Uncategorized | 11 Comments


Opel / Vauxhall NITROUS / TURBO new 2.0 liter
Stock Bore: 3.386, 86.0mm Stroke: 3.386 Rod Length: 5.630 Head cc: 43.0 Gasket: .050 Deck: -.010
Bore Comp. Dome Compression RatioComp. Gram Part Required
in/mm Height CC w/ Stock Head Wt. Number Ring Set

3.392 / 86.16 1.200 -22 8 call OP2016T 1515303392

Stock Bore: 3.189, 81mm Stroke: 3.031 Head cc: 34.5 Gasket: .028
Bore Comp. Dome Compression RatioComp. Gram Part Required
in/mm Height CC w/ Stock Head Wt. Number Ring Set

3.209 / 81.50 1.209 0 11.2 call 3730400 1012283209

January 19, 2007 Posted by | NEW PRODUCTS | 19 Comments

Which way are rings to be installed?

All rings are to be installed with the marks facing up.

The ring with the silver face is the top ring, the 2nd one is the dark grayish ring. Make sure you install them with the dots facing up and use .022” end gap for the top and .017-.024” for the 2nd. Ring, for street turbo use

December 23, 2006 Posted by | FAQ | 37 Comments


In an effort to keep in touch with all our customers we have created this blog. We hope this is helpful to All. if you have any suggestions or comments feel free to e-mail us at

thank you for using Arias Pistons

December 23, 2006 Posted by | EVENTS, FAQ | 1 Comment


ariaslogo2003.jpgWelcome to ARIASPISTONS.COM.

December 13, 2006 Posted by | EVENTS, FAQ | 11 Comments



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