Latest h22a turbo cal

[dneil_27]

I dyno it at dyno dynamic and make 420hp

spec: AR70 turbo/82 back
Mahle powerpack piston(sleeve)
Jun Hbeam
Tial wastegate
external 275 l/h walbro with surge tank
1.5mm cometic headgasket
70mm S90 throtlle bdy
turbosmart B.O.V
25psi of boost
28psi of boost( latest datalog)

[jcardinal]

28psi and 420hp, not bad.... But I hope thats psi level isnt on pump gas and your ignition advance isnt aggressive. I made 488 on 1 bar with a 6262e precision turbo on 93 oct

[hpmx18]

what compression are the pistons cause i did an h22 couple months ago made 617 on 28lbs

[dneilmotorsports]

28psi and 420hp, not bad.... But I hope thats psi level isnt on pump gas and your ignition advance isnt aggressive. I made 488 on 1 bar with a 6262e precision turbo on 93 oct

Can u post ur call for me..thanx

[dneilmotorsports]

what compression are the pistons cause i did an h22 couple months ago made 617 on 28lbs

mahle 9.0:1

[jcardinal]

28psi and 420hp, not bad.... But I hope thats psi level isnt on pump gas and your ignition advance isnt aggressive. I made 488 on 1 bar with a 6262e precision turbo on 93 oct

Can u post ur call for me..thanx

Its stickied at the top of the board.