Harrop TVS86 Owners Thread

[Irace86.2.0]

I had ordered a 75mm pulley from Harrop USA. They didn't have the belts. I got an invoice for wire transfers, but did a credit card transaction over the phone with Chris. I like the Gatorback style belts, so I am going to see if I can find a 4060960 version and see if it'll fit. Technically, it is only a 5mm difference in length.

Just for reference: I found stock numbers for Continental OE/Elite belts in 4060960 (96.0''), 4060965 (96.5''), 4060967 (96.7''), 4060969 (96.9'') and 4060970 (97.0''). No other in between sizes. Looks like the Gatorback (old Goodyear) and Elite models might be phasing out.

[byun]

Originally Posted by Irace86.2.0

I had ordered a 75mm pulley from Harrop USA. They didn't have the belts. I got an invoice for wire transfers, but did a credit card transaction over the phone with Chris. I like the Gatorback style belts, so I am going to see if I can find a 4060960 version and see if it'll fit. Technically, it is only a 5mm difference in length.

Just for reference: I found stock numbers for Continental OE/Elite belts in 4060960 (96.0''), 4060965 (96.5''), 4060967 (96.7''), 4060969 (96.9'') and 4060970 (97.0''). No other in between sizes. Looks like the Gatorback (old Goodyear) and Elite models might be phasing out.

Here’s the belt part numbers. I’ve been running continental belts that have been great.

75mm pulley 6PK2445
85mm pulley 6PK2453
90mm pulley 6PK2465

[Irace86.2.0]

I got a 2440 one. 5mm difference. I’ll have to see if it works on the 75mm pulley just as good.

[Chriswongbrz]

What’s the best oil cooler for the kit besides the Harrop oil cooler?

[Irace86.2.0]

Originally Posted by Chriswongbrz

What’s the best oil cooler for the kit besides the Harrop oil cooler?

Define best

[grumpysnapper]

Originally Posted by Chriswongbrz

What’s the best oil cooler for the kit besides the Harrop oil cooler?

I run a HKS cooler mounted behind the fog light area on the right front.
I found a set of non fog light plastic grills, and cut away all the plastic between the "grills" for max air flow, and then vented behind the cooler into the front wheel well.
I've also fitted a small electric fan (wired into the water cooling fan circuit) to help during lower speeds.

[FunnyGopher]

Guys! It's 50 state emissions legal now! They just dropped the news on their instagram. I can't find any other reference to it being CARB approved though. I imagine websites and other media will be updated shortly.

[Irace86.2.0]

Originally Posted by FunnyGopher

Guys! It's 50 state emissions legal now! They just dropped the news on their instagram. I can't find any other reference to it being CARB approved though. I imagine websites and other media will be updated shortly.

Don’t kid! Really?!?

[Irace86.2.0]

Originally Posted by byun

Here’s the belt part numbers. I’ve been running continental belts that have been great.

75mm pulley 6PK2445
85mm pulley 6PK2453
90mm pulley 6PK2465

The 2440mm fits fine with room to spare on the 75mm.

[Irace86.2.0]

https://www.instagram.com/p/CEWNbZlAWOr/

[Breadman]

Originally Posted by byun

Decided to push the limits of the stock block and see how long it lasts. Switched from the 85mm to 75mm pulley and had Neal @theracersline and Zach @Counterspacegarage dial it in on E85. Pretty impressed with the results


Sent from my iPhone using Tapatalk

what headers and exhaust do you have on it? this is a similar setup that im thinking about going to next year with power id be looking for. also can it be turned for 93 for places that dont have sheetz?

[Irace86.2.0]

Originally Posted by Breadman

what headers and exhaust do you have on it? this is a similar setup that im thinking about going to next year with power id be looking for. also can it be turned for 93 for places that dont have sheetz?

https://www.ft86club.com/forums/show...&postcount=930

85mm is probably the limits on 93. You could do 75mm, but I don’t know how safe it would be or how much overhead there would be for pulling timing. There would be minimal gains changing the pulleys from 85mm to 75mm on 93, so any tuning for 93 would only be there in case you were stranded without E85.

A boost controller would be better, IMO, than having to change pulleys or having to pull large amounts of timing, but there is still extra heat generated from over-spinning the blower.

[Breadman]

Originally Posted by Irace86.2.0

https://www.ft86club.com/forums/show...&postcount=930

85mm is probably the limits on 93. You could do 75mm, but I don’t know how safe it would be or how much overhead there would be for pulling timing. There would be minimal gains changing the pulleys from 85mm to 75mm on 93, so any tuning for 93 would only be there in case you were stranded without E85.

A boost controller would be better, IMO, than having to change pulleys or having to pull large amounts of timing, but there is still extra heat generated from over-spinning the blower.

not sure how i missed that post. but thank you. i have e85 around me the issue is when i head eat there is only 93. i guess once i get my bonus i can always give them a call and see what they have to say

[Kiske]

Originally Posted by Breadman

not sure how i missed that post. but thank you. i have e85 around me the issue is when i head eat there is only 93. i guess once i get my bonus i can always give them a call and see what they have to say

It will cost more but ecutek cam controll the factory bypass valve. You could have a low boost map that operates bleeding boost. Or your can opt for a 3 port and bleed boost through port #3.


There is also a way of doing this with a boost controller or even easy pro's gauge controller which os specifically for that.


https://easyperformance.com/products...ost-controller