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Topics - Mark

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1
WTB / WTB Holley 600
« on: October 20, 2010, 09:55:35 AM »
Need a Holley 600 vac carb for a son's pre-runner/302 project.  1850 or similar.  Good rebuildable core as a minimum.

Thanks, Mark

2
WTB / Droop and Place diverter
« on: May 22, 2010, 09:53:39 AM »
Looking for a Droop Snoot and Place diverter, mechanical pref'd.

Thanks, Mark

3
Engine Mechanical / Electrical / Measuring for new pushrods?
« on: August 20, 2008, 06:57:29 AM »
The new Dart heads require pushrods that are 0.20-0.25" longer than stock, they recommend measuring for an exact fit -- but fail to mention how to do this.

The motor is a 4 bolt Mark 4 BBC and I'm using around a 0.55" lift hydraulic cam and long slot stamped rocker arms.  Is there a normalized height or angle you set the rockers to so the pushrod length can be determined?

Thanks, Mark

4
WTB / 850 Holley
« on: August 14, 2008, 04:05:05 PM »
Before going to ebay I thought I'd try here.  Looking for an 850 Holley DP, any condition is fine from "ready to run" to "crusty core" .

Thanks, Mark

5
Engines / Engine Parts For Sale / Free BBC Moroso valve covers
« on: August 13, 2008, 06:34:26 PM »
Changing valve covers on one of our motors and won't be using the old gold anodized Moroso valve covers.  Free, good shape, but no shipping.  Pick up here in Huntington Beach.

Cheers, Mark

6
Jet Pumps / Plastigage accuracy?
« on: July 26, 2008, 07:54:13 AM »
Started putting the motor (468" BBC) together last night for the kid's boat.  The main journal clearances checked out at 0.0015" - 0.0017" which is tight.  Who has used Plasigage recently, is it reliable, or is it now made offshore and is crap?

Rely on the machine shop to have done their job right?  Close my eyes and go forward?

A set of inside/outside micrometers is around $1,000.00 through MSC or McMaster-Carr, that's kinda out for a once every four or five year activity.

Thanks, Mark

7
Hello all,

Just picked up an older PFM twin turbo kit for the 20 Spectra. 

My question concerns the water supply to the twin water/air intercoolers.  For those of you with a similar installation - do you bring raw water from the pump directly or do you maintain a dedicated and clean fresh water loop on board using a water/water heat exchanger?  Should I be paranoid about sand and river muck accumulating in the intercoolers?

Cheers, Mark

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