CNC fully ported stage2 heads.. 2.02 intake & 1.57 exhaust
comp springs
comp retainers
Ferrea valves, chrome moly pushrods
comp lifters....
pro mag comp 1.6 RR

LT4 ported/matched intake

Moroso. Cai

Hotcam.. .Lift 525 dur @ .50 218 112 LSA

Hooker super comp Lt's
Random tech duel cats
Flowmaster catback exhaust

And Dyno tuned........................................330 RWHP ? WTF does this sound about right ?

 

for an a4 car?

where are the "stage2" heads from?
who did your tuning?

you would benefit from a cutout

jesse

 

I new I would forget something Yes A4 and the heads are from RGR engines. they are LT4 heads that they CNC ported and rebuilt

Tuning can't say, still have issues there Does this seem to be reasonable RWHP # for these mods ?

 

id go a little higher maybe 350-360 rwhp? if tuned correctly shouldn't be hard.

 

im not familiar with RDR engines, did you get your heads flowed at another shop?

bad tuning can kill rwhp.....

LT4 heads and INTAKE?

330rwhp is kinda low......

 

Yeah that sounds better to me.. My goal was 380 -> 400 but I new I was pushing it. Thanks guys, Any more

 

Yeah see keep forgeting $hit , yes the intake is a LT4 fully ported / matched