i have a 93 del sol swap h22a4 i have a stock fuel pump!! but the car it does not give in 3rd gear you think need the fuel pump like a walbro?

 

Try an FpR.

You wont need a Walboro Fuel pump for an H22.

And what do you mean by it wont give?

 

it does not have force I feel that one dies it makes pure noise but almost it does not run

 

what was done to the engine prior to this happening?

you dont need an aftermarket fuel pump on a stock motor.

 

look my car have skunk2 intake manifold,lsd tranny,clutch xtd stage3 flywheel xtd headers dc sport, but the car feel so good in 1st and 2nd gear but in 3rd gear the car does't give power, other thing my del sol has the stock exhaust you think that can be the problem???????

 

the engine never open!!! stock internals

 

it doesnt help. take the exhaust off and see what happens.

you arent telling us anything to be able to help you.

compression test?
cam timing?
ignition timing?
dyno chart?
what ecu?
tuning?
maintenance?

 

today i do the compression test!!! all is stock I have not moved him anything what compression it must have??

 

i living in mexico my friend jejje the dyno no exist here a friend said to me that it was gasoline problem, for that reason I make the commentary to expert people here my del sol has a stock fuel pump i don't need to change for other like a walbro???

 

check your clutch and flywheel

 

i will check the clutch!! but it is not slid, only that the leg of clutch this very down