How much power?

Tee Koo · Nov 13th, 2004, 02:12 PM

I was wondering that how much power/torque would E16 engine have with euro-cam and 15M head with compression ratio of 11:1 and 98 octane fuel?

Slacky · Nov 13th, 2004, 05:28 PM

meh... its stock with 70 hp so it might bump it up tooo 90, got a header to let the exhaust out now that u have a bigger lift?

Tee Koo · Nov 13th, 2004, 05:39 PM

We've got 84hp here stock (with euro cam, 33M head, and without any emission stuffs). So what could be the difference with 33M and 15M when using the euro cam+higher comp ratio and 98 octane fuel?

Even though the compression is high there isn't any knocking. It works with standard ignition timing without any problem.

Slacky · Nov 13th, 2004, 07:03 PM

not sure but usually a higher compression gives a significant jump in hp, just see if anyone else who knows more responds, sorry

Crazy-Mart · Nov 14th, 2004, 01:53 PM

wath i can tell is that a 13:1 engine with FI head and mid-hot cam (400 lift) and mikunis goes up to around 160hp...

IMO a 11:1 engine slightly upgraded should get you around 120hp with the bolton and without the OEM intake ... rather be a 32/36,mikuni or FI. wich should be pretty good.

Tee Koo · Nov 14th, 2004, 03:50 PM

Well, I have the normal carb and all the differences (to the 84hp stock in here) are the head and the compression ratio. Could it be possible to have 90-95hp?

Slacky · Nov 14th, 2004, 04:22 PM

wow 160 if i were u tee koo i'd dek my head to the max and get a weber carb

Tee Koo · Nov 14th, 2004, 04:39 PM

Quote:

Originally Posted by Slacky

wow 160 if i were u tee koo i'd dek my head to the max and get a weber carb

Nah, the car is in normal use and it has normal 15M head, not the FI.

I also have the 15M FI head, but I have better plans for it than putting it to my Sentra

Crazy-Mart · Nov 14th, 2004, 10:07 PM

Quote:

Originally Posted by Slacky

wow 160 if i were u tee koo i'd dek my head to the max and get a weber carb

You dont want to do this as it will fu** up the relation between the timing gears... youll be better to get new piston with disired comp ratio.

Tee Koo · Nov 15th, 2004, 09:05 AM

Well, there's also another problem so that's why I'm not going to do this

Alchemy · Dec 9th, 2004, 06:25 PM

id just slap on 4 webber carbs onto the engine and get like 130+hp , but its lots of work and lots of money

Crazy-Mart · Dec 10th, 2004, 12:19 AM

Quote:

Originally Posted by Alchemy

id just slap on 4 webber carbs onto the engine and get like 130+hp , but its lots of work and lots of money

Youll never get 60 more hp just by slapping 4 weber on it ... and btw... 4 weber will never fit on a 4 cylinder engine ... you must have meant 2 side draugh mikuni or dellortos or something like that

(and even then you wont it over 15hp+ without other mod to the engine/exhaust

BII · Dec 10th, 2004, 10:10 AM

Quote:

Originally Posted by Crazy-Mart

Youll never get 60 more hp just by slapping 4 weber on it ... and btw... 4 weber will never fit on a 4 cylinder engine ... you must have meant 2 side draugh mikuni or dellortos or something like that

(and even then you wont it over 15hp+ without other mod to the engine/exhaust

Right, there's not much gains if you increase the amount of air/fuel on the intake side but neglect to modify the system to compensate for that extra fuel/air.

And Tee koo, its hard to dyno your car on the internet, you can get a sense of what others have done and the gains they've seen, you'll just kind of know when you do it how much power your engine will make.

Tee Koo · Dec 10th, 2004, 02:34 PM

Quote:

Originally Posted by bII

And Tee koo, its hard to dyno your car on the internet, you can get a sense of what others have done and the gains they've seen, you'll just kind of know when you do it how much power your engine will make.

I didn't meant having the "exact" numbers, just an estimation