Search results

Hi all, what is everybody using for firewall insulation? I gave up on finding an OEM replacement. I wanted to check before install my engine. Or should I not even worry about about it. I imagine these motors put out more heat than gassers. I also have the dash out for repairs and there is also...

Hi all, starting to wire up my glow plug harness on my Optimizer build I got from Quadstar. My 95’ factory harness has two fuseable links one for each side installed in the two large orange wires before they branch out to the eight blue wires going to theGP,s. And why does the left bank side...

Working on a couple of issues on my build. Anyone ever had one of these oil pump drives apart? Going to use this one for an oil priming tool for these engines. I was going to grind the cam gear down but didn’t want to jam metal shaving in between the gear and housing. Also...

Thanks Will

Hi all, now I’m working on the steel return line in the engine bay. Unfortunately I destroyed part of it. I did see the return line kit from Quadstar. Anybody ever used it before? I did see a steel one on Real 4wd,s site I believe it’s for a Hummer. I thought I could...

Thanks d I’ve found it still hooked to the old pump in the drain pan under bench🤯

Found it🙏🏻

Hi all anybody know where I can find a pump bracket 15589748. can not find it anywhere

Hi all, trying to source a crank sensor for my build. Since AC delco a made in China what is a reliable sensor to buy?

Hi all waiting on some intake bolts for my new GEP 6.5. And found some markings on top of the block. Not too worried about the stamped numbers. But worried about the engraved date😩

Thanks spdgofast I found one one eBay $85 😂 ouch

Spdgofast sorry to butt in but did you ever find that vacuum pump bracket ? I need the same one.

Yes I have seen that diagram. I do not think that’s for my 95’ DS4. It shows the one hole clamps on the edge of the valve covers. I believe the one hole clamps go on the lines under the intake. TSP that’s goof to hear that the four threaded holes in the heads don’t go into...

hi all, getting my 6.5 back together. Trying to figure out injection line mounting. I should have to pic,s of the lines before disassembling. I found a diagram on line for a DS4 injection line mounting. I went ahead and attempted to mount the lines See photos...

Done!!!

Thanks db, yes I’ve been trying to use the one on DP. Boy I really like the one you have on Google Drive. Thanks. Also thanks to you and Chris for the torque specs it will be a big help.

Hi all I’m starting to install parts on my build. Is there a fastener torque list out there for my 1995 6.5? I did post on here before about any suggestion on buy a service manual but no replies. Thanks.

yea P I seen the ones from Quadstar. I just made a big purchase from them DS4 LP and various other parts. As I said in my other post I need to figure out which turbo I’m going to go with before messing with a tune. Thanks

Sorry I meant to put Quadstar in my previous post. I need to figure out which turbo to install before messing with the chip.