 Can I put larger pistons on a 1.8 ltr w/ stock EFI, Max piston size for L jetronic 1.8 liter |
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| pnewman |
 Dec 10 2005, 11:20 PM
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Member  Group: Members Posts: 371 Joined: 15-February 05 From: Lincolnshire, IL Member No.: 3,606 Region Association: Upper MidWest  |
I was considering doing a head job and changing the pistons and cylinders on my 1.8 liter while I have it out. (IMG:http://www.914world.com/bbs2/html/emoticons/huh.gif)
What are the oem cylinders? 70 mm? I have seen people peddling "94mm" I am not looking at doing dual carbs right now. (IMG:http://www.914world.com/bbs2/html/emoticons/screwy.gif) Can I go larger and still use the stock L jetronic Fuel Injection system that I have kept well maintained over the years? |
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Posts in this topic
pnewman Can I put larger pistons on a 1.8 ltr w/ stock EFI Dec 10 2005, 11:20 PM
bd1308 teh limit is going to be your heads....your fine w... Dec 10 2005, 11:39 PM McMark Just make sure you get the correct pistons for you... Dec 10 2005, 11:48 PM r_towle stock bore is 93 mm for the 1.8 liter.
Stock bore ... Dec 10 2005, 11:50 PM Bleyseng You can run the larger 96mm ones but get the right... Dec 11 2005, 12:30 AM pnewman How much will be gained by upping the oem 93mm pis... Dec 11 2005, 10:06 AM Mueller increasing the bore to 96mm gives you a 6% increas... Dec 11 2005, 11:43 AM pnewman Thanks for the info!
Will those sources if gi... Dec 11 2005, 01:17 PM Bleyseng For more hp I would send them to Len at HAM to reb... Dec 11 2005, 06:03 PM pnewman I am looking into 96mm's w/ stock heads. Agai... Dec 11 2005, 06:49 PM McMark Keeping the stock EFI means keeping the stock cam.... Dec 11 2005, 07:05 PM Mueller a cam change would require for most parts a comple... Dec 11 2005, 08:17 PM LouisCypher Why not increasing the compression to 8.5 or even ... Dec 12 2005, 05:09 AM MecGen Hi
Got some good advice here, Big bore with fresh... Dec 12 2005, 06:10 AM Pugbug I'd definitely go to the 96mm cylinders at lea... Dec 12 2005, 06:54 AM LouisCypher Dec 12 2005, 08:21 AM Bleyseng You can raise the compression to 8to1 with the sto... Dec 12 2005, 08:59 AM Jake Raby That cam goes on end of the year overstock special... Dec 12 2005, 09:35 AM Cap'n Krusty ... Dec 12 2005, 09:37 AM Jake Raby Yep, but the cams I use for each are more times th... Dec 12 2005, 10:31 AM r_towle ... Dec 15 2005, 04:21 AM Jake Raby The cams are NOT the same...
There were 11 stock ... Dec 15 2005, 11:23 AM LouisCypher <... Dec 16 2005, 01:05 PM Jake Raby The STOCK 1.8 head is good for up to 2200ccs, as l... Dec 16 2005, 02:03 PM sean_v8_914 slap it together with 96mm and go! check deck ... Dec 16 2005, 11:52 PM rdauenhauer Is the cam differnt between a OE Ljet 1.8 and OE D... Dec 17 2005, 03:46 PM
sean_v8_914 insert popcorn eating smiley face here: Dec 18 2005, 10:23 AM  |
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