DYNO tuning

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khai_tuan_nguyen

Senior Member
Hi there my friend has an all motor seup. B20b with b16 head. Basically stock except 12:1 pistons, header, CAI exhaust with stock cat. He also has type r CTR spec head internnals, springs, camgears etc. He is going to dynotune with hondata. Once he dynotunes he is done with the motor. Do you think he should get type r header, either type intake or aebs intake manifold and larger throttle body. In other words will these parts make that big of a difference in power.

Khai
 
what header is on there now? what TB is he using? i'd say the type R manifolds and throttle body would be a nice addition to that motor.
 
I made 185/140whp with a VAFC tuning on 12.6:1 compression, B20 bottom end and B16 head. I used the DC 4-1 header and a Greddy Evo exhaust. The intake manifold was stock. Your friend will probably gain a decent bit from an IM swap and the bigger ITR header.
 
i still don't understand.

E pulled off 188/132 on his bone stock ITR with 11:1, same VAFC tuning, oem jdm itr header, high flow cat, tanabe exhaust... i don't get it.
 
Originally posted by pissedoffsol@Apr 9 2004, 07:57 AM
i still don't understand.

E pulled off 188/132 on his bone stock ITR with 11:1, same VAFC tuning, oem jdm itr header, high flow cat, tanabe exhaust... i don't get it.
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That sounds about right though 200ps so about 197hp, about 175ish after loss, then back up about 10hp for mods.
 
granted- but how is mike with 1.6 more compression, .2 more litres, making LESS power.
 
What cams was he using? IM and I guess throttle body were B16A, so that could've been choking it. He did make more torque :)
 
mike probably made that power lower in the powerband.. E's probably peaked at like 8200 or so...

i made 184/138.5 on my lsvtec .. pr3 pistons and ctr cams.. and all the air flow goodies..
 
Originally posted by pissedoffsol@Apr 9 2004, 03:08 AM
granted- but how is mike with 1.6 more compression, .2 more litres, making LESS power.
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CRVTEC and the ITR are almost totally opposites....Eric probably made more power at higer rpms than Mike

Edit : Didn't see Adams post :huh:
 
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