7AGE conversion

[1JZtezza]

this is something new to me... i never know that by increasing rev, the output will increase also.. coz to me, the power curve is more important, is power starts to drop at certain rpm, no point keep revving the engine to the max.... if 7a go very hi rev, reliability is a serious issue, 7afe is meant for economical purpose, and the original rev cut is at 6400 only, anything beyond that is not the air fuel or management issue, it is the mechanical issue, engine will tend to face fatigue after certain rev, causing power drop..

Yeah but after your balancing;pnp;bearings etc together with the bt head its no more a 7afe...its a 7age 20valver!!The head and cams will give it a different characteristic altogether.I think bt pistons were also used.So that's why I mentioned the 'build' must be good first.

 

[1238]

WOng......sorry....i bought it from lastt time oledi...but i try to help ask k....

---------- Post added at 04:38 AM ---------- 6 hour anti-bump limit - Previous post was at 04:30 AM ----------

now...i playing for my 20valve using a racing toda piston 82mm and 7a block...and using a 288 inlet and outlet toda cam....but my ECu is not a 20valve original ECu....i use the ecu is kampung kampung 1 and not cut..but i got use a emanage ultimate for tunning it....i rev till 9000.i try to playing with VTec 2000,i can win but not very far.i gotta the feeling...hahaha....

---------- Post added at 04:39 AM ---------- 6 hour anti-bump limit - Previous post was at 04:38 AM ----------

anyone Know that who have a 20valve blacktop TRD gear ratio for selling?

 

[1JZtezza]

[/COLOR]now...i playing for my 20valve using a racing toda piston 82mm and 7a block...and using a 288 inlet and outlet toda cam....but my ECu is not a 20valve original ECu....i use the ecu is kampung kampung 1 and not cut..but i got use a emanage ultimate for tunning it....i rev till 9000.i try to playing with VTec 2000,i can win but not very far.i gotta the feeling...hahaha....

anyone Know that who have a 20valve blacktop TRD gear ratio for selling?

Err question:how do you know whether vvt got function or not?
Since you using racing toda piston-short skirt?....make sure you check the oil and service regularly.
racing----normally means after every race the engine is rebuilt!!
Anyone tried mines ecu with cams???

Last time I use weber dcoe(45) and 16v only with trd distributor....so there was no cut or vvt to contend with but engine can still pull easily beyond 10k rev.

For the 'gear ratio' u mean trd gearbox?....just change the final drive will do.

 

[1238]

Err question:how do you know whether vvt got function or not?
Since you using racing toda piston-short skirt?....make sure you check the oil and service regularly.
racing----normally means after every race the engine is rebuilt!!
Anyone tried mines ecu with cams???

Last time I use weber dcoe(45) and 16v only with trd distributor....so there was no cut or vvt to contend with but engine can still pull easily beyond 10k rev.

For the 'gear ratio' u mean trd gearbox?....just change the final drive will do.

ok...but i not using my vVt anymore....i mean last time my engine is original of 20valve head 7a block and use back the original vvt..i oso got try to check my VVT whether is running or not...is running....

 

[radsan]

does any one know which timing belt that fit 7age?

 

[aziziell]

for 20v can use 16v timing belt.