Aveo 1.6 Specs !!!!!!!!!!!!!!!!!!!!!!!

Brian5475E · Post by **Brian5475E** » Fri Jun 17, 2005 4:14 am

Well I finally heard back from GM. Here are the specs for the Aveo 1.6.

So If anyone can use this info. Also does anyone know the flow rate of the Aveo injectors?

04aveohb · Post by **04aveohb** » Fri Jun 17, 2005 4:18 am

nice find!!!

what is lift intake and lift exhaust??

Brian5475E · Post by **Brian5475E** » Fri Jun 17, 2005 10:37 am

MMamdouh · Post by **MMamdouh** » Fri Jun 17, 2005 12:20 pm

i guess he means what is ment by the term "lift intake" and "lift exhaust"... that means how much the cam lobe will push the intake/exhaust valves when opening them.

in other words what is the max. travel the valves go into the combustio chamber when fully open, in this case both valves can open up to 7.2 mm into the combustion chamber.

MMamdouh

04aveohb · Post by **04aveohb** » Sat Jun 18, 2005 5:11 am

ah ok thanks, never heard of that before, haha

Post by **PrecisionBoost** » Sat Jun 18, 2005 6:09 pm

Well.... here are some Lanos specs to compare.... I posted them in the tech images album in march of 2004

Brian5475E · Post by **Brian5475E** » Sat Jun 18, 2005 9:23 pm

I wish it had the lift for the exhaust and intake cam

Post by **PrecisionBoost** » Sun Jun 19, 2005 5:02 pm

Oops... there was another page... somehow I uploaded the same pic twice..... here is the info you want..

Post by **PrecisionBoost** » Sun Jun 19, 2005 5:05 pm

For those who are having a hard time reading it....

Lanos Intake & Exahust lift: 8.75 mm
Aveo Intake & Exhaust lift: 7.2 mm

Wow.... that's a significant difference

Perhaps we should try throwing a Lanos camshaft into an Aveo to see if it makes much of a difference on the dyno.

Post by **PrecisionBoost** » Sun Jun 19, 2005 5:08 pm

If compare the Camshaft journal diameters they look like they should be compatable.

I hope you don't mind.... I changed those links into images.... it was annoying haveing to switch between pages all the time.

Brian5475E · Post by **Brian5475E** » Sun Jun 19, 2005 5:53 pm

That's cool, I couldn't figure out how to do it. Now I want a set of Lanos cams to stick in the Aveo

MMamdouh · Post by **MMamdouh** » Sun Jun 19, 2005 7:16 pm

are you guys sure the valves got enought clearance so that they won't hit the pistons with them Lanos cams??

not really sure how to check that but i guess you need to make sure both engines got the same crank shaft specs and compression ratio or so... right??

MMamdouh

Brian5475E · Post by **Brian5475E** » Sun Jun 19, 2005 7:34 pm

The bottom ends are the same check out the specs

MMamdouh · Post by **MMamdouh** » Sun Jun 19, 2005 7:53 pm

i didn't get what you mean here... more elaboration please.

MMamdouh

Brian5475E · Post by **Brian5475E** » Sun Jun 19, 2005 9:55 pm

Everything below the head is the same on these engines, The heads are a little different. The bore and stroke are the same