oscs

iTrader: (19)

I have an lq4 with intake/fuel rails yada yada she makes about 415 to the wheels and I'm debating on upgrading the valve springs and rockers becuase Ive been hearing alot of good things (power increase) from upgraded valve trains. So what's your opinion? Any of you low mod N/A guys notice a good bump in powerband/power with your valve train upgrades?

Jimbo1367

What are your plans for the vehicle? If it's stock, I'd just upgrade the rockers to Comps trunion upgrade for a pc. of mind. If you have a cam, springs, retainers,locks,PRs and comp upgrade.

Jimbo1367

OK, I just seen your signature. LOLcompl. spring package. BTR seems to be who alot of peeps go to lately.

oscs

iTrader: (19)

Going turbo eventually so an upgrade is needed down the line. I'm thinking trunion/springs/and rockers for now. How much higher will the rpm band reach?

redtan

iTrader: (5)

What springs do you have on now? And if you're going to upgrade the rockers to an aftermarket set why do the trunions?

Personally I would refresh the springs depending on how many miles on the old ones and do the trunion upgrade on the stock rockers.

oscs

iTrader: (19)

She's got close to 100k.. Springs are a definitely going on. What springs would you recommend? Also I thought the "power increase" was made from the improved design of the rockers? Less weight more efficient etc.