Schwanke Engines

iTrader: (1)

Another fall special from Schwanke Engines:

Complete Set

Casting number 317 6.0L LQ4 Truck Head
Decked to 70 cc chamber
Valve Job'd
New LS2 Intake and Exhaust Valves
New Seals
New LS6 Valve springs Good to 0.570 " Lift

These make great forced induction heads for your 5.7L's

There are only 8 sets of these left, so get your's while we still have them in stock.

PRICE REDUCED TO $399.99 exchange

Schwanke Engines

iTrader: (1)

6 Sets Left

Shoaf85

iTrader: (9)

Can I upgrade to a stronger spring through you guys or should I take care of that myself?

Schwanke Engines

iTrader: (1)

We can handle that for you. Tim is at the shop today if you woul dlike to place an order.

Thanks

Schwanke Engines

iTrader: (1)

4 sets left

BLASTER

iTrader: (4)

interested in the same. how much shipped to 08863. where they originally 72ccs? I am looking to use them for FI but don't want to raise compression that much. thanks

Schwanke Engines

iTrader: (1)

Sorry for the delayed response. These are 68cc's. Are you looking for the Isky 165-A or 195-A springs?

BLASTER

iTrader: (4)

What's good for over .600 lift?

Schwanke Engines

iTrader: (1)

Depending on the installed height, which we typically run around 1.780-1.800", the 165-A are good 0.610", the 195-A is good for 0.630".

So I guess either. The 195-A springs are $50.00 per set more.

Vndcatr

iTrader: (8)

So what kind of power can be made from these heads with mild cams ?.. And what does the 68cc do for compression..

Schwanke Engines

iTrader: (1)

Sorry for the delay.

What engine are you putting the heads on? That will help me get you a compression ratio.

As far as power, with a fairly mild cam we have made 450hp, with a fairly aggressive cam we make around 525hp, these numbers are both on a 6.0L truck engine.

Thanks,

Bigchickenhawk

iTrader: (3)

where would compression be on a iron 5.3l truck motor? Thanks

Schwanke Engines

iTrader: (1)

Due to popular demand, we are offering a 70cc head set for $399.99.

This is an exchange price.

They come with all new LS2 valvetrain.

Schwanke Engines

iTrader: (1)

Something I forgot, these will be going up $150 after the first.

Schwanke Engines

iTrader: (1)

If you want to lock in these prices you need to place an order with 50% down before Jan. 1st, 2009.

BLASTER

iTrader: (4)

Can I get these with upgraded springs?

Schwanke Engines

iTrader: (1)

I believe I already answered your question before. But, yes, not for this price though.

SLOW30th-TA

iTrader: (29)

Can these be CNC Ported, if so, how much in addition to the price? Thanks

Schwanke Engines

iTrader: (1)

Yes, but we do not do that in house. If you need, we could get a set done though. You would have to call and we could get something setup.

Thanks,

SLOW30th-TA

iTrader: (29)

Will call tommorrow. Thanks!