Any pro and con for NA to do hi compression?

[benjaminn78]

A APOLOGIZE LETTER:
i saw a book talking about the 4AGE thing, so just know how to calculate the estimate for the WHP already. Actually it is ps - 40% = x WHP, but previously i think is ps - (10 to 20 %) = x whp.
Means:
AE111 (stock) 4AGE = 99 WHP
AE101 (stock) 4AGE = 96 WHP
AE101 (stock) 4AGZE = 102 WHP
AE92 Non TVIS 4AGE = 84 WHP

which mean 16 v 4AGE want to be 180 WHP is really really is a dreaming. Because Hi cam can just get about 20 - 30 WHP, ECU about 10 WHP, Port polish + balancing are about 10 WHP only and etc etc is just less then 7 WHP. meanwhile, want to hit that kind of 180 WHP is totally dream. Even the Japanese N2 engine also just got about 150 - 160 WHP only. Even they use 5A and 7A also can't hit that. Thanks Chu, your information really true. Sorry Chu.

And now also know Hi Compression just can gain about 3-5 WHP with spend about 1-2 k for doing it. That really not worth, Netmatrix really as you said.

Now a bit understanding already how pain the 4AG fan want to make it hi WHP. BTW, my friend told me is used about 16k for blacktop to 140 WHP, and not 6k. Sorry alot.

that correct.....how pain the 4AG fan want to make it hi WHP

 

[2 Old 2 Rusty]

AE111 (stock) 4AGE = 99 WHP
AE101 (stock) 4AGE = 96 WHP
AE101 (stock) 4AGZE = 102 WHP
AE92 Non TVIS 4AGE = 84 WHP

wow, seriously ar ? The BT only generates about 100 Bhp on wheels ? That low meh ? :hmmmm: Hmm.... one of these days, I must dyno mine & see for myself. I was thinking of in the region of 120-130 Bhp on wheel. What a disappointment.

 

[turbo10]

aik..compression talk become suspension talk already..hehe..btw it's hard for me to source the suspension for my car..got front s13 tein HA laying missing calipers and rotors..no modal yet to pasang..for rear i just use used bilstein w123 merc absorber, stock spring..i dunno what spring to pair with it.but ke70 set up is quite similar to mine mebbe need some minor mod.i fell in love with my frens setup using s13 kei office coilovers but i dunno the spring rates..how to know? written anywhere (if we buy second hand) and how we match the bound and rebound of the absorber? please enlighten me..btw my car is a super old celica ta22

 

[amae92]

bros..try check this out..

http://www.wheelsjamaica.com/wheels_forum/index.php?topic=12990.550