AE86 20V blacktop

[zounds]

Nice ride Hopi, especialy the engine:-) Can you tell me where to find a good header for my blacktop? Are 4-1 better than a 4-2-1? Anyway, cant find anyone for my car...:-(

[Lauren]

Hopi Wrote:I know there is now a little bit over 200hp. but my headers is struggling against the power, because it is 4-2-1 and it should be 4-1. new headers gives me 15-20hp more. 200hp is enough for me at the moment i´m going to dyno, when my friend gets his rally car back together. we had a little accident last rally race. we were planning to dyno our cars at the same time. here is picture of last season...

Thats pretty good, certainly a decent power output for such a small capacity. I guess if you go for 4-1 you'll shift the power up to teh top end and it will cost you some torque, so may make driveability more of an issue lower down the revs. I suppose thats less important though.

Good work, i've always had it in my head that the stock vvti and cams don't allow the 20v to reach its potential. So those kind of mods you have done, are what i hypothesised (if that makes sense!) ought to work.

Cheers.

[Hopi]

zounds Wrote:Nice ride Hopi, especialy the engine:-) Can you tell me where to find a good header for my blacktop? Are 4-1 better than a 4-2-1? Anyway, cant find anyone for my car...:-(

we have one dude here in finland who makes race headers. when he gets my headers done, i think he manufacture those with out car, cause he dont have a special "jig" yet. if someone else is interesting of Blacktop headers for AE86, then we might get good discount of that :wink: todays picture

[Hopi]

everything is still working without proplems, but i haven´t got catch enough time to dyno it. during this month i´m going to do it anyway :wink:

[Jan Pedersen]

How much for the Blacktop header?

[BOOMEX]

Some new with the dyno...?

[Hopi]

No news from that side, sorry. It´s winter time in finland (i think, doesn´t look like winter) and hachi sleeps in warm garage

[BOOMEX]

Hopi Wrote:No news from that side, sorry. It´s winter time in finland (i think, doesn´t look like winter) and hachi sleeps in warm garage

lol
It's a good thick too :wink:

[Hopi]

fun begins again. yesterday i woke up my hachi in carage. tomorrow i start driving it again. just wondering how can i fall asleep tonight

[Hopi]

nothing else to do, so i started to set up hiaces rear axle to my hachi. i ordered from ebay 5.29 ring and pinion. links are chromy moly tube with uniballs. i dont know yet which brake calibers i´m going to use. pictures coming up